306534570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{444253}}^1$

素因数の和:444286

約数の個数: 32

約数和(自身を含む): 767670912

約数和(自身を除く): 461136342

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 444253, 888506, 1332759, 2221265, 2665518, 4442530, 6663795, 10217819, 13327590, 20435638, 30653457, 51089095, 61306914, 102178190, 153267285, 306534570]

約数ペア:

[(1, 306534570), (2, 153267285), (3, 102178190), (5, 61306914), (6, 51089095), (10, 30653457), (15, 20435638), (23, 13327590), (30, 10217819), (46, 6663795), (69, 4442530), (115, 2665518), (138, 2221265), (230, 1332759), (345, 888506), (690, 444253)]