30257002

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 46523520

約数和(自身を除く): 16266518

約数列:

[1, 2, 47, 94, 409, 787, 818, 1574, 19223, 36989, 38446, 73978, 321883, 643766, 15128501, 30257002]

約数ペア:

[(1, 30257002), (2, 15128501), (47, 643766), (94, 321883), (409, 73978), (787, 38446), (818, 36989), (1574, 19223)]