15400290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{857}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 37065600

約数和(自身を除く): 21665310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 599, 857, 1198, 1714, 1797, 2571, 2995, 3594, 4285, 5142, 5990, 8570, 8985, 12855, 17970, 25710, 513343, 1026686, 1540029, 2566715, 3080058, 5133430, 7700145, 15400290]

約数ペア:

[(1, 15400290), (2, 7700145), (3, 5133430), (5, 3080058), (6, 2566715), (10, 1540029), (15, 1026686), (30, 513343), (599, 25710), (857, 17970), (1198, 12855), (1714, 8985), (1797, 8570), (2571, 5990), (2995, 5142), (3594, 4285)]