86125710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{260987}}^1$

素因数の和:261008

約数の個数: 32

約数和(自身を含む): 225493632

約数和(自身を除く): 139367922

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 260987, 521974, 782961, 1304935, 1565922, 2609870, 2870857, 3914805, 5741714, 7829610, 8612571, 14354285, 17225142, 28708570, 43062855, 86125710]

約数ペア:

[(1, 86125710), (2, 43062855), (3, 28708570), (5, 17225142), (6, 14354285), (10, 8612571), (11, 7829610), (15, 5741714), (22, 3914805), (30, 2870857), (33, 2609870), (55, 1565922), (66, 1304935), (110, 782961), (165, 521974), (330, 260987)]