131098260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2184971}}^1$

素因数の和:2184983

約数の個数: 24

約数和(自身を含む): 367075296

約数和(自身を除く): 235977036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2184971, 4369942, 6554913, 8739884, 10924855, 13109826, 21849710, 26219652, 32774565, 43699420, 65549130, 131098260]

約数ペア:

[(1, 131098260), (2, 65549130), (3, 43699420), (4, 32774565), (5, 26219652), (6, 21849710), (10, 13109826), (12, 10924855), (15, 8739884), (20, 6554913), (30, 4369942), (60, 2184971)]