5501940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 15567552

約数和(自身を除く): 10065612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 857, 1070, 1284, 1605, 1714, 2140, 2571, 3210, 3428, 4285, 5142, 6420, 8570, 10284, 12855, 17140, 25710, 51420, 91699, 183398, 275097, 366796, 458495, 550194, 916990, 1100388, 1375485, 1833980, 2750970, 5501940]

約数ペア:

[(1, 5501940), (2, 2750970), (3, 1833980), (4, 1375485), (5, 1100388), (6, 916990), (10, 550194), (12, 458495), (15, 366796), (20, 275097), (30, 183398), (60, 91699), (107, 51420), (214, 25710), (321, 17140), (428, 12855), (535, 10284), (642, 8570), (857, 6420), (1070, 5142), (1284, 4285), (1605, 3428), (1714, 3210), (2140, 2571)]