230013308

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 468330240

約数和(自身を除く): 238316932

約数列:

[1, 2, 4, 7, 14, 28, 113, 139, 226, 278, 452, 523, 556, 791, 973, 1046, 1582, 1946, 2092, 3164, 3661, 3892, 7322, 14644, 15707, 31414, 59099, 62828, 72697, 109949, 118198, 145394, 219898, 236396, 290788, 413693, 439796, 508879, 827386, 1017758, 1654772, 2035516, 8214761, 16429522, 32859044, 57503327, 115006654, 230013308]

約数ペア:

[(1, 230013308), (2, 115006654), (4, 57503327), (7, 32859044), (14, 16429522), (28, 8214761), (113, 2035516), (139, 1654772), (226, 1017758), (278, 827386), (452, 508879), (523, 439796), (556, 413693), (791, 290788), (973, 236396), (1046, 219898), (1582, 145394), (1946, 118198), (2092, 109949), (3164, 72697), (3661, 62828), (3892, 59099), (7322, 31414), (14644, 15707)]