120402510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56527}}^1$

素因数の和:56608

約数の個数: 32

約数和(自身を含む): 293041152

約数和(自身を除く): 172638642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 56527, 113054, 169581, 282635, 339162, 565270, 847905, 1695810, 4013417, 8026834, 12040251, 20067085, 24080502, 40134170, 60201255, 120402510]

約数ペア:

[(1, 120402510), (2, 60201255), (3, 40134170), (5, 24080502), (6, 20067085), (10, 12040251), (15, 8026834), (30, 4013417), (71, 1695810), (142, 847905), (213, 565270), (355, 339162), (426, 282635), (710, 169581), (1065, 113054), (2130, 56527)]