64967010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69857}}^1$

素因数の和:69898

約数の個数: 32

約数和(自身を含む): 160952832

約数和(自身を除く): 95985822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 69857, 139714, 209571, 349285, 419142, 698570, 1047855, 2095710, 2165567, 4331134, 6496701, 10827835, 12993402, 21655670, 32483505, 64967010]

約数ペア:

[(1, 64967010), (2, 32483505), (3, 21655670), (5, 12993402), (6, 10827835), (10, 6496701), (15, 4331134), (30, 2165567), (31, 2095710), (62, 1047855), (93, 698570), (155, 419142), (186, 349285), (310, 209571), (465, 139714), (930, 69857)]