304920871255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{11083}}^1$

素因数の和:11381

約数の個数: 128

約数和(自身を含む): 514836725760

約数和(自身を除く): 209915854505

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 77, 91, 115, 143, 161, 239, 253, 299, 385, 455, 715, 805, 1001, 1195, 1265, 1495, 1673, 1771, 2093, 2629, 3107, 3289, 5005, 5497, 8365, 8855, 10465, 11083, 13145, 15535, 16445, 18403, 21749, 23023, 27485, 34177, 38479, 55415, 60467, 71461, 77581, 92015, 108745, 115115, 121913, 144079, 170885, 192395, 239239, 254909, 302335, 357305, 387905, 423269, 500227, 609565, 720395, 786071, 853391, 1008553, 1196195, 1274545, 1584869, 1784363, 2116345, 2501135, 2648837, 2803999, 3313817, 3930355, 4266955, 5042765, 5502497, 7924345, 8921815, 11094083, 13244185, 14019995, 16569085, 18541859, 19627993, 23196719, 27512485, 29137207, 34434881, 36451987, 55470415, 60923251, 92709295, 98139965, 115983595, 145686035, 172174405, 182259935, 203960449, 241044167, 255163909, 304616255, 378783691, 426462757, 670155761, 792002263, 1019802245, 1205220835, 1275819545, 1893918455, 2132313785, 2651485837, 3350778805, 3960011315, 4691090327, 5544015841, 8712024893, 13257429185, 23455451635, 27720079205, 43560124465, 60984174251, 304920871255]

約数ペア:

[(1, 304920871255), (5, 60984174251), (7, 43560124465), (11, 27720079205), (13, 23455451635), (23, 13257429185), (35, 8712024893), (55, 5544015841), (65, 4691090327), (77, 3960011315), (91, 3350778805), (115, 2651485837), (143, 2132313785), (161, 1893918455), (239, 1275819545), (253, 1205220835), (299, 1019802245), (385, 792002263), (455, 670155761), (715, 426462757), (805, 378783691), (1001, 304616255), (1195, 255163909), (1265, 241044167), (1495, 203960449), (1673, 182259935), (1771, 172174405), (2093, 145686035), (2629, 115983595), (3107, 98139965), (3289, 92709295), (5005, 60923251), (5497, 55470415), (8365, 36451987), (8855, 34434881), (10465, 29137207), (11083, 27512485), (13145, 23196719), (15535, 19627993), (16445, 18541859), (18403, 16569085), (21749, 14019995), (23023, 13244185), (27485, 11094083), (34177, 8921815), (38479, 7924345), (55415, 5502497), (60467, 5042765), (71461, 4266955), (77581, 3930355), (92015, 3313817), (108745, 2803999), (115115, 2648837), (121913, 2501135), (144079, 2116345), (170885, 1784363), (192395, 1584869), (239239, 1274545), (254909, 1196195), (302335, 1008553), (357305, 853391), (387905, 786071), (423269, 720395), (500227, 609565)]