13160460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 37007712

約数和(自身を除く): 23847252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 521, 842, 1042, 1263, 1563, 1684, 2084, 2105, 2526, 2605, 3126, 4210, 5052, 5210, 6252, 6315, 7815, 8420, 10420, 12630, 15630, 25260, 31260, 219341, 438682, 658023, 877364, 1096705, 1316046, 2193410, 2632092, 3290115, 4386820, 6580230, 13160460]

約数ペア:

[(1, 13160460), (2, 6580230), (3, 4386820), (4, 3290115), (5, 2632092), (6, 2193410), (10, 1316046), (12, 1096705), (15, 877364), (20, 658023), (30, 438682), (60, 219341), (421, 31260), (521, 25260), (842, 15630), (1042, 12630), (1263, 10420), (1563, 8420), (1684, 7815), (2084, 6315), (2105, 6252), (2526, 5210), (2605, 5052), (3126, 4210)]