87454590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{10837}}^1$

素因数の和:11116

約数の個数: 32

約数和(自身を含む): 210690720

約数和(自身を除く): 123236130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 10837, 21674, 32511, 54185, 65022, 108370, 162555, 325110, 2915153, 5830306, 8745459, 14575765, 17490918, 29151530, 43727295, 87454590]

約数ペア:

[(1, 87454590), (2, 43727295), (3, 29151530), (5, 17490918), (6, 14575765), (10, 8745459), (15, 5830306), (30, 2915153), (269, 325110), (538, 162555), (807, 108370), (1345, 65022), (1614, 54185), (2690, 32511), (4035, 21674), (8070, 10837)]