154467770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2029}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 291150720

約数和(自身を除く): 136682950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 662, 1655, 2029, 3310, 4058, 7613, 10145, 15226, 20290, 38065, 46667, 76130, 93334, 233335, 466670, 671599, 1343198, 3357995, 6715990, 15446777, 30893554, 77233885, 154467770]

約数ペア:

[(1, 154467770), (2, 77233885), (5, 30893554), (10, 15446777), (23, 6715990), (46, 3357995), (115, 1343198), (230, 671599), (331, 466670), (662, 233335), (1655, 93334), (2029, 76130), (3310, 46667), (4058, 38065), (7613, 20290), (10145, 15226)]