7121670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{857}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 17173728

約数和(自身を除く): 10052058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 857, 1385, 1662, 1714, 2571, 2770, 4155, 4285, 5142, 8310, 8570, 12855, 25710, 237389, 474778, 712167, 1186945, 1424334, 2373890, 3560835, 7121670]

約数ペア:

[(1, 7121670), (2, 3560835), (3, 2373890), (5, 1424334), (6, 1186945), (10, 712167), (15, 474778), (30, 237389), (277, 25710), (554, 12855), (831, 8570), (857, 8310), (1385, 5142), (1662, 4285), (1714, 4155), (2571, 2770)]