1901156719350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{62129}}^1$

素因数の和:62495

約数の個数: 192

約数和(自身を含む): 5452298173440

約数和(自身を除く): 3551141454090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 151, 175, 193, 210, 302, 350, 386, 453, 525, 579, 755, 906, 965, 1050, 1057, 1158, 1351, 1510, 1930, 2114, 2265, 2702, 2895, 3171, 3775, 4053, 4530, 4825, 5285, 5790, 6342, 6755, 7550, 8106, 9650, 10570, 11325, 13510, 14475, 15855, 20265, 22650, 26425, 28950, 29143, 31710, 33775, 40530, 52850, 58286, 62129, 67550, 79275, 87429, 101325, 124258, 145715, 158550, 174858, 186387, 202650, 204001, 291430, 310645, 372774, 408002, 434903, 437145, 612003, 621290, 728575, 869806, 874290, 931935, 1020005, 1224006, 1304709, 1457150, 1553225, 1863870, 2040010, 2174515, 2185725, 2609418, 3060015, 3106450, 4349030, 4371450, 4659675, 5100025, 6120030, 6523545, 9319350, 9381479, 10200050, 10872575, 11990897, 13047090, 15300075, 18762958, 21745150, 23981794, 28144437, 30600150, 32617725, 35972691, 46907395, 56288874, 59954485, 65235450, 65670353, 71945382, 83936279, 93814790, 119908970, 131340706, 140722185, 167872558, 179863455, 197011059, 234536975, 251808837, 281444370, 299772425, 328351765, 359726910, 394022118, 419681395, 469073950, 503617674, 599544850, 656703530, 703610925, 839362790, 899317275, 985055295, 1259044185, 1407221850, 1641758825, 1798634550, 1810625447, 1970110590, 2098406975, 2518088370, 3283517650, 3621250894, 4196813950, 4925276475, 5431876341, 6295220925, 9053127235, 9850552950, 10863752682, 12590441850, 12674378129, 18106254470, 25348756258, 27159381705, 38023134387, 45265636175, 54318763410, 63371890645, 76046268774, 90531272350, 126743781290, 135796908525, 190115671935, 271593817050, 316859453225, 380231343870, 633718906450, 950578359675, 1901156719350]

約数ペア:

[(1, 1901156719350), (2, 950578359675), (3, 633718906450), (5, 380231343870), (6, 316859453225), (7, 271593817050), (10, 190115671935), (14, 135796908525), (15, 126743781290), (21, 90531272350), (25, 76046268774), (30, 63371890645), (35, 54318763410), (42, 45265636175), (50, 38023134387), (70, 27159381705), (75, 25348756258), (105, 18106254470), (150, 12674378129), (151, 12590441850), (175, 10863752682), (193, 9850552950), (210, 9053127235), (302, 6295220925), (350, 5431876341), (386, 4925276475), (453, 4196813950), (525, 3621250894), (579, 3283517650), (755, 2518088370), (906, 2098406975), (965, 1970110590), (1050, 1810625447), (1057, 1798634550), (1158, 1641758825), (1351, 1407221850), (1510, 1259044185), (1930, 985055295), (2114, 899317275), (2265, 839362790), (2702, 703610925), (2895, 656703530), (3171, 599544850), (3775, 503617674), (4053, 469073950), (4530, 419681395), (4825, 394022118), (5285, 359726910), (5790, 328351765), (6342, 299772425), (6755, 281444370), (7550, 251808837), (8106, 234536975), (9650, 197011059), (10570, 179863455), (11325, 167872558), (13510, 140722185), (14475, 131340706), (15855, 119908970), (20265, 93814790), (22650, 83936279), (26425, 71945382), (28950, 65670353), (29143, 65235450), (31710, 59954485), (33775, 56288874), (40530, 46907395), (52850, 35972691), (58286, 32617725), (62129, 30600150), (67550, 28144437), (79275, 23981794), (87429, 21745150), (101325, 18762958), (124258, 15300075), (145715, 13047090), (158550, 11990897), (174858, 10872575), (186387, 10200050), (202650, 9381479), (204001, 9319350), (291430, 6523545), (310645, 6120030), (372774, 5100025), (408002, 4659675), (434903, 4371450), (437145, 4349030), (612003, 3106450), (621290, 3060015), (728575, 2609418), (869806, 2185725), (874290, 2174515), (931935, 2040010), (1020005, 1863870), (1224006, 1553225), (1304709, 1457150)]