815630630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{3389}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 1506949920

約数和(自身を除く): 691319290

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 587, 1174, 2935, 3389, 5870, 6778, 16945, 24067, 33890, 48134, 120335, 138949, 240670, 277898, 694745, 1389490, 1989343, 3978686, 9946715, 19893430, 81563063, 163126126, 407815315, 815630630]

約数ペア:

[(1, 815630630), (2, 407815315), (5, 163126126), (10, 81563063), (41, 19893430), (82, 9946715), (205, 3978686), (410, 1989343), (587, 1389490), (1174, 694745), (2935, 277898), (3389, 240670), (5870, 138949), (6778, 120335), (16945, 48134), (24067, 33890)]