789972270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{370879}}^1$

素因数の和:370960

約数の個数: 32

約数和(自身を含む): 1922641920

約数和(自身を除く): 1132669650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 370879, 741758, 1112637, 1854395, 2225274, 3708790, 5563185, 11126370, 26332409, 52664818, 78997227, 131662045, 157994454, 263324090, 394986135, 789972270]

約数ペア:

[(1, 789972270), (2, 394986135), (3, 263324090), (5, 157994454), (6, 131662045), (10, 78997227), (15, 52664818), (30, 26332409), (71, 11126370), (142, 5563185), (213, 3708790), (355, 2225274), (426, 1854395), (710, 1112637), (1065, 741758), (2130, 370879)]