88519970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 72

約数和(自身を含む): 203868252

約数和(自身を除く): 115348282

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1493, 1694, 2695, 2986, 4235, 5390, 5929, 7465, 8470, 10451, 11858, 14930, 16423, 20902, 29645, 32846, 52255, 59290, 73157, 82115, 104510, 114961, 146314, 164230, 180653, 229922, 361306, 365785, 574805, 731570, 804727, 903265, 1149610, 1264571, 1609454, 1806530, 2529142, 4023635, 6322855, 8047270, 8851997, 12645710, 17703994, 44259985, 88519970]

約数ペア:

[(1, 88519970), (2, 44259985), (5, 17703994), (7, 12645710), (10, 8851997), (11, 8047270), (14, 6322855), (22, 4023635), (35, 2529142), (49, 1806530), (55, 1609454), (70, 1264571), (77, 1149610), (98, 903265), (110, 804727), (121, 731570), (154, 574805), (242, 365785), (245, 361306), (385, 229922), (490, 180653), (539, 164230), (605, 146314), (770, 114961), (847, 104510), (1078, 82115), (1210, 73157), (1493, 59290), (1694, 52255), (2695, 32846), (2986, 29645), (4235, 20902), (5390, 16423), (5929, 14930), (7465, 11858), (8470, 10451)]