15715407890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{46549}}^1$

素因数の和:46636

約数の個数: 96

約数和(自身を含む): 36106786800

約数和(自身を除く): 20391378910

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 53, 65, 70, 91, 98, 106, 130, 182, 245, 265, 371, 455, 490, 530, 637, 689, 742, 910, 1274, 1378, 1855, 2597, 3185, 3445, 3710, 4823, 5194, 6370, 6890, 9646, 12985, 24115, 25970, 33761, 46549, 48230, 67522, 93098, 168805, 232745, 325843, 337610, 465490, 605137, 651686, 1210274, 1629215, 2280901, 2467097, 3025685, 3258430, 4235959, 4561802, 4934194, 6051370, 8471918, 11404505, 12335485, 17269679, 21179795, 22809010, 24670970, 29651713, 32072261, 34539358, 42359590, 59303426, 64144522, 86348395, 120887753, 148258565, 160361305, 172696790, 224505827, 241775506, 296517130, 320722610, 449011654, 604438765, 1122529135, 1208877530, 1571540789, 2245058270, 3143081578, 7857703945, 15715407890]

約数ペア:

[(1, 15715407890), (2, 7857703945), (5, 3143081578), (7, 2245058270), (10, 1571540789), (13, 1208877530), (14, 1122529135), (26, 604438765), (35, 449011654), (49, 320722610), (53, 296517130), (65, 241775506), (70, 224505827), (91, 172696790), (98, 160361305), (106, 148258565), (130, 120887753), (182, 86348395), (245, 64144522), (265, 59303426), (371, 42359590), (455, 34539358), (490, 32072261), (530, 29651713), (637, 24670970), (689, 22809010), (742, 21179795), (910, 17269679), (1274, 12335485), (1378, 11404505), (1855, 8471918), (2597, 6051370), (3185, 4934194), (3445, 4561802), (3710, 4235959), (4823, 3258430), (5194, 3025685), (6370, 2467097), (6890, 2280901), (9646, 1629215), (12985, 1210274), (24115, 651686), (25970, 605137), (33761, 465490), (46549, 337610), (48230, 325843), (67522, 232745), (93098, 168805)]