122708910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{177839}}^1$

素因数の和:177872

約数の個数: 32

約数和(自身を含む): 307307520

約数和(自身を除く): 184598610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 177839, 355678, 533517, 889195, 1067034, 1778390, 2667585, 4090297, 5335170, 8180594, 12270891, 20451485, 24541782, 40902970, 61354455, 122708910]

約数ペア:

[(1, 122708910), (2, 61354455), (3, 40902970), (5, 24541782), (6, 20451485), (10, 12270891), (15, 8180594), (23, 5335170), (30, 4090297), (46, 2667585), (69, 1778390), (115, 1067034), (138, 889195), (230, 533517), (345, 355678), (690, 177839)]