402555330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5077}}^1$

素因数の和:5971

約数の個数: 48

約数和(自身を含む): 1048038264

約数和(自身を除く): 645482934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881, 1762, 2643, 4405, 5077, 5286, 7929, 8810, 10154, 13215, 15231, 15858, 25385, 26430, 30462, 39645, 45693, 50770, 76155, 79290, 91386, 152310, 228465, 456930, 4472837, 8945674, 13418511, 22364185, 26837022, 40255533, 44728370, 67092555, 80511066, 134185110, 201277665, 402555330]

約数ペア:

[(1, 402555330), (2, 201277665), (3, 134185110), (5, 80511066), (6, 67092555), (9, 44728370), (10, 40255533), (15, 26837022), (18, 22364185), (30, 13418511), (45, 8945674), (90, 4472837), (881, 456930), (1762, 228465), (2643, 152310), (4405, 91386), (5077, 79290), (5286, 76155), (7929, 50770), (8810, 45693), (10154, 39645), (13215, 30462), (15231, 26430), (15858, 25385)]