30211402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5507}}^1$

素因数の和:5733

約数の個数: 16

約数和(自身を含む): 49043232

約数和(自身を除く): 18831830

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 5507, 11014, 71591, 143182, 1161977, 2323954, 15105701, 30211402]

約数ペア:

[(1, 30211402), (2, 15105701), (13, 2323954), (26, 1161977), (211, 143182), (422, 71591), (2743, 11014), (5486, 5507)]