40627590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4889}}^1$

素因数の和:5176

約数の個数: 32

約数和(自身を含む): 97878240

約数和(自身を除く): 57250650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 4889, 8310, 9778, 14667, 24445, 29334, 48890, 73335, 146670, 1354253, 2708506, 4062759, 6771265, 8125518, 13542530, 20313795, 40627590]

約数ペア:

[(1, 40627590), (2, 20313795), (3, 13542530), (5, 8125518), (6, 6771265), (10, 4062759), (15, 2708506), (30, 1354253), (277, 146670), (554, 73335), (831, 48890), (1385, 29334), (1662, 24445), (2770, 14667), (4155, 9778), (4889, 8310)]