2013154590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{945143}}^1$

素因数の和:945224

約数の個数: 32

約数和(自身を含む): 4899626496

約数和(自身を除く): 2886471906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 945143, 1890286, 2835429, 4725715, 5670858, 9451430, 14177145, 28354290, 67105153, 134210306, 201315459, 335525765, 402630918, 671051530, 1006577295, 2013154590]

約数ペア:

[(1, 2013154590), (2, 1006577295), (3, 671051530), (5, 402630918), (6, 335525765), (10, 201315459), (15, 134210306), (30, 67105153), (71, 28354290), (142, 14177145), (213, 9451430), (355, 5670858), (426, 4725715), (710, 2835429), (1065, 1890286), (2130, 945143)]