231857996860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{57107881}}^1$

素因数の和:57107926

約数の個数: 48

約数和(自身を含む): 575647450560

約数和(自身を除く): 343789453700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 57107881, 114215762, 228431524, 285539405, 399755167, 571078810, 799510334, 1142157620, 1599020668, 1656128549, 1998775835, 3312257098, 3997551670, 6624514196, 7995103340, 8280642745, 11592899843, 16561285490, 23185799686, 33122570980, 46371599372, 57964499215, 115928998430, 231857996860]

約数ペア:

[(1, 231857996860), (2, 115928998430), (4, 57964499215), (5, 46371599372), (7, 33122570980), (10, 23185799686), (14, 16561285490), (20, 11592899843), (28, 8280642745), (29, 7995103340), (35, 6624514196), (58, 3997551670), (70, 3312257098), (116, 1998775835), (140, 1656128549), (145, 1599020668), (203, 1142157620), (290, 799510334), (406, 571078810), (580, 399755167), (812, 285539405), (1015, 228431524), (2030, 114215762), (4060, 57107881)]