10964220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4510

約数の個数: 48

約数和(自身を含む): 31455648

約数和(自身を除く): 20491428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 4457, 8914, 13371, 17828, 22285, 26742, 44570, 53484, 66855, 89140, 133710, 182737, 267420, 365474, 548211, 730948, 913685, 1096422, 1827370, 2192844, 2741055, 3654740, 5482110, 10964220]

約数ペア:

[(1, 10964220), (2, 5482110), (3, 3654740), (4, 2741055), (5, 2192844), (6, 1827370), (10, 1096422), (12, 913685), (15, 730948), (20, 548211), (30, 365474), (41, 267420), (60, 182737), (82, 133710), (123, 89140), (164, 66855), (205, 53484), (246, 44570), (410, 26742), (492, 22285), (615, 17828), (820, 13371), (1230, 8914), (2460, 4457)]