2275711490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8269}}^1$

素因数の和:8391

約数の個数: 64

約数和(自身を含む): 4626568800

約数和(自身を除く): 2350857310

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 73, 130, 145, 146, 290, 365, 377, 730, 754, 949, 1885, 1898, 2117, 3770, 4234, 4745, 8269, 9490, 10585, 16538, 21170, 27521, 41345, 55042, 82690, 107497, 137605, 214994, 239801, 275210, 479602, 537485, 603637, 1074970, 1199005, 1207274, 2398010, 3018185, 3117413, 6036370, 6234826, 7847281, 15587065, 15694562, 17505473, 31174130, 35010946, 39236405, 78472810, 87527365, 175054730, 227571149, 455142298, 1137855745, 2275711490]

約数ペア:

[(1, 2275711490), (2, 1137855745), (5, 455142298), (10, 227571149), (13, 175054730), (26, 87527365), (29, 78472810), (58, 39236405), (65, 35010946), (73, 31174130), (130, 17505473), (145, 15694562), (146, 15587065), (290, 7847281), (365, 6234826), (377, 6036370), (730, 3117413), (754, 3018185), (949, 2398010), (1885, 1207274), (1898, 1199005), (2117, 1074970), (3770, 603637), (4234, 537485), (4745, 479602), (8269, 275210), (9490, 239801), (10585, 214994), (16538, 137605), (21170, 107497), (27521, 82690), (41345, 55042)]