74972410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1399}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 66550790

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 1165, 1399, 2330, 2798, 5359, 6995, 10718, 13990, 26795, 32177, 53590, 64354, 160885, 321770, 325967, 651934, 1629835, 3259670, 7497241, 14994482, 37486205, 74972410]

約数ペア:

[(1, 74972410), (2, 37486205), (5, 14994482), (10, 7497241), (23, 3259670), (46, 1629835), (115, 651934), (230, 325967), (233, 321770), (466, 160885), (1165, 64354), (1399, 53590), (2330, 32177), (2798, 26795), (5359, 13990), (6995, 10718)]