181528260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3025471}}^1$

素因数の和:3025483

約数の個数: 24

約数和(自身を含む): 508279296

約数和(自身を除く): 326751036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3025471, 6050942, 9076413, 12101884, 15127355, 18152826, 30254710, 36305652, 45382065, 60509420, 90764130, 181528260]

約数ペア:

[(1, 181528260), (2, 90764130), (3, 60509420), (4, 45382065), (5, 36305652), (6, 30254710), (10, 18152826), (12, 15127355), (15, 12101884), (20, 9076413), (30, 6050942), (60, 3025471)]