13485870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5167}}^1$

素因数の和:5209

約数の個数: 48

約数和(自身を含む): 36279360

約数和(自身を除く): 22793490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 5167, 10334, 15501, 25835, 31002, 46503, 51670, 77505, 93006, 149843, 155010, 232515, 299686, 449529, 465030, 749215, 899058, 1348587, 1498430, 2247645, 2697174, 4495290, 6742935, 13485870]

約数ペア:

[(1, 13485870), (2, 6742935), (3, 4495290), (5, 2697174), (6, 2247645), (9, 1498430), (10, 1348587), (15, 899058), (18, 749215), (29, 465030), (30, 449529), (45, 299686), (58, 232515), (87, 155010), (90, 149843), (145, 93006), (174, 77505), (261, 51670), (290, 46503), (435, 31002), (522, 25835), (870, 15501), (1305, 10334), (2610, 5167)]