1551954430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3643}}^1$

素因数の和:3805

約数の個数: 64

約数和(自身を含む): 3140544960

約数和(自身を除く): 1588590530

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 113, 130, 145, 226, 290, 377, 565, 754, 1130, 1469, 1885, 2938, 3277, 3643, 3770, 6554, 7286, 7345, 14690, 16385, 18215, 32770, 36430, 42601, 47359, 85202, 94718, 105647, 211294, 213005, 236795, 411659, 426010, 473590, 528235, 823318, 1056470, 1373411, 2058295, 2746822, 4116590, 5351567, 6867055, 10703134, 11938111, 13734110, 23876222, 26757835, 53515670, 59690555, 119381110, 155195443, 310390886, 775977215, 1551954430]

約数ペア:

[(1, 1551954430), (2, 775977215), (5, 310390886), (10, 155195443), (13, 119381110), (26, 59690555), (29, 53515670), (58, 26757835), (65, 23876222), (113, 13734110), (130, 11938111), (145, 10703134), (226, 6867055), (290, 5351567), (377, 4116590), (565, 2746822), (754, 2058295), (1130, 1373411), (1469, 1056470), (1885, 823318), (2938, 528235), (3277, 473590), (3643, 426010), (3770, 411659), (6554, 236795), (7286, 213005), (7345, 211294), (14690, 105647), (16385, 94718), (18215, 85202), (32770, 47359), (36430, 42601)]