9238260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 26208000

約数和(自身を除く): 16969740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1949, 2370, 3898, 4740, 5847, 7796, 9745, 11694, 19490, 23388, 29235, 38980, 58470, 116940, 153971, 307942, 461913, 615884, 769855, 923826, 1539710, 1847652, 2309565, 3079420, 4619130, 9238260]

約数ペア:

[(1, 9238260), (2, 4619130), (3, 3079420), (4, 2309565), (5, 1847652), (6, 1539710), (10, 923826), (12, 769855), (15, 615884), (20, 461913), (30, 307942), (60, 153971), (79, 116940), (158, 58470), (237, 38980), (316, 29235), (395, 23388), (474, 19490), (790, 11694), (948, 9745), (1185, 7796), (1580, 5847), (1949, 4740), (2370, 3898)]