15674254971410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2753}}^1\times {\mathrm{17609}}^1$

素因数の和:20556

約数の個数: 128

約数和(自身を含む): 33521776128000

約数和(自身を除く): 17847521156590

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 149, 155, 217, 298, 310, 434, 745, 1043, 1085, 1490, 2086, 2170, 2753, 4619, 5215, 5506, 9238, 10430, 13765, 17609, 19271, 23095, 27530, 32333, 35218, 38542, 46190, 64666, 85343, 88045, 96355, 123263, 161665, 170686, 176090, 192710, 246526, 323330, 410197, 426715, 545879, 597401, 616315, 820394, 853430, 1091758, 1194802, 1232630, 2050985, 2623741, 2729395, 2871379, 2987005, 3821153, 4101970, 5247482, 5458790, 5742758, 5974010, 7642306, 12716107, 13118705, 14356895, 18366187, 19105765, 25432214, 26237410, 28713790, 36732374, 38211530, 48477577, 63580535, 81335971, 89012749, 91830935, 96955154, 127161070, 162671942, 178025498, 183661870, 242387885, 339343039, 406679855, 445063745, 484775770, 569351797, 678686078, 813359710, 890127490, 1138703594, 1502804887, 1696715195, 2846758985, 3005609774, 3393430390, 5693517970, 7223158973, 7514024435, 10519634209, 14446317946, 15028048870, 21039268418, 36115794865, 50562112811, 52598171045, 72231589730, 101124225622, 105196342090, 223917928163, 252810564055, 447835856326, 505621128110, 1119589640815, 1567425497141, 2239179281630, 3134850994282, 7837127485705, 15674254971410]

約数ペア:

[(1, 15674254971410), (2, 7837127485705), (5, 3134850994282), (7, 2239179281630), (10, 1567425497141), (14, 1119589640815), (31, 505621128110), (35, 447835856326), (62, 252810564055), (70, 223917928163), (149, 105196342090), (155, 101124225622), (217, 72231589730), (298, 52598171045), (310, 50562112811), (434, 36115794865), (745, 21039268418), (1043, 15028048870), (1085, 14446317946), (1490, 10519634209), (2086, 7514024435), (2170, 7223158973), (2753, 5693517970), (4619, 3393430390), (5215, 3005609774), (5506, 2846758985), (9238, 1696715195), (10430, 1502804887), (13765, 1138703594), (17609, 890127490), (19271, 813359710), (23095, 678686078), (27530, 569351797), (32333, 484775770), (35218, 445063745), (38542, 406679855), (46190, 339343039), (64666, 242387885), (85343, 183661870), (88045, 178025498), (96355, 162671942), (123263, 127161070), (161665, 96955154), (170686, 91830935), (176090, 89012749), (192710, 81335971), (246526, 63580535), (323330, 48477577), (410197, 38211530), (426715, 36732374), (545879, 28713790), (597401, 26237410), (616315, 25432214), (820394, 19105765), (853430, 18366187), (1091758, 14356895), (1194802, 13118705), (1232630, 12716107), (2050985, 7642306), (2623741, 5974010), (2729395, 5742758), (2871379, 5458790), (2987005, 5247482), (3821153, 4101970)]