12952710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15991}}^1$

素因数の和:16010

約数の個数: 40

約数和(自身を含む): 34830576

約数和(自身を除く): 21877866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15991, 31982, 47973, 79955, 95946, 143919, 159910, 239865, 287838, 431757, 479730, 719595, 863514, 1295271, 1439190, 2158785, 2590542, 4317570, 6476355, 12952710]

約数ペア:

[(1, 12952710), (2, 6476355), (3, 4317570), (5, 2590542), (6, 2158785), (9, 1439190), (10, 1295271), (15, 863514), (18, 719595), (27, 479730), (30, 431757), (45, 287838), (54, 239865), (81, 159910), (90, 143919), (135, 95946), (162, 79955), (270, 47973), (405, 31982), (810, 15991)]