1520779530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{713981}}^1$

素因数の和:714062

約数の個数: 32

約数和(自身を含む): 3701282688

約数和(自身を除く): 2180503158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 713981, 1427962, 2141943, 3569905, 4283886, 7139810, 10709715, 21419430, 50692651, 101385302, 152077953, 253463255, 304155906, 506926510, 760389765, 1520779530]

約数ペア:

[(1, 1520779530), (2, 760389765), (3, 506926510), (5, 304155906), (6, 253463255), (10, 152077953), (15, 101385302), (30, 50692651), (71, 21419430), (142, 10709715), (213, 7139810), (355, 4283886), (426, 3569905), (710, 2141943), (1065, 1427962), (2130, 713981)]