2187486570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1026989}}^1$

素因数の和:1027070

約数の個数: 32

約数和(自身を含む): 5323916160

約数和(自身を除く): 3136429590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 1026989, 2053978, 3080967, 5134945, 6161934, 10269890, 15404835, 30809670, 72916219, 145832438, 218748657, 364581095, 437497314, 729162190, 1093743285, 2187486570]

約数ペア:

[(1, 2187486570), (2, 1093743285), (3, 729162190), (5, 437497314), (6, 364581095), (10, 218748657), (15, 145832438), (30, 72916219), (71, 30809670), (142, 15404835), (213, 10269890), (355, 6161934), (426, 5134945), (710, 3080967), (1065, 2053978), (2130, 1026989)]