65907530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2801}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 128510928

約数和(自身を除く): 62603398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 2801, 4706, 5602, 11765, 14005, 23530, 28010, 36413, 72826, 182065, 364130, 506981, 1013962, 2534905, 5069810, 6590753, 13181506, 32953765, 65907530]

約数ペア:

[(1, 65907530), (2, 32953765), (5, 13181506), (10, 6590753), (13, 5069810), (26, 2534905), (65, 1013962), (130, 506981), (181, 364130), (362, 182065), (905, 72826), (1810, 36413), (2353, 28010), (2801, 23530), (4706, 14005), (5602, 11765)]