8195730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 19764864

約数和(自身を除く): 11569134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1063, 1285, 1542, 2126, 2570, 3189, 3855, 5315, 6378, 7710, 10630, 15945, 31890, 273191, 546382, 819573, 1365955, 1639146, 2731910, 4097865, 8195730]

約数ペア:

[(1, 8195730), (2, 4097865), (3, 2731910), (5, 1639146), (6, 1365955), (10, 819573), (15, 546382), (30, 273191), (257, 31890), (514, 15945), (771, 10630), (1063, 7710), (1285, 6378), (1542, 5315), (2126, 3855), (2570, 3189)]