157038770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77359}}^1$

素因数の和:77402

約数の個数: 32

約数和(自身を含む): 334195200

約数和(自身を除く): 177156430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 77359, 154718, 386795, 541513, 773590, 1083026, 2243411, 2707565, 4486822, 5415130, 11217055, 15703877, 22434110, 31407754, 78519385, 157038770]

約数ペア:

[(1, 157038770), (2, 78519385), (5, 31407754), (7, 22434110), (10, 15703877), (14, 11217055), (29, 5415130), (35, 4486822), (58, 2707565), (70, 2243411), (145, 1083026), (203, 773590), (290, 541513), (406, 386795), (1015, 154718), (2030, 77359)]