8893430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 20442240

約数和(自身を除く): 11548810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 337, 377, 406, 455, 674, 754, 910, 1015, 1685, 1885, 2030, 2359, 2639, 3370, 3770, 4381, 4718, 5278, 8762, 9773, 11795, 13195, 19546, 21905, 23590, 26390, 30667, 43810, 48865, 61334, 68411, 97730, 127049, 136822, 153335, 254098, 306670, 342055, 635245, 684110, 889343, 1270490, 1778686, 4446715, 8893430]

約数ペア:

[(1, 8893430), (2, 4446715), (5, 1778686), (7, 1270490), (10, 889343), (13, 684110), (14, 635245), (26, 342055), (29, 306670), (35, 254098), (58, 153335), (65, 136822), (70, 127049), (91, 97730), (130, 68411), (145, 61334), (182, 48865), (203, 43810), (290, 30667), (337, 26390), (377, 23590), (406, 21905), (455, 19546), (674, 13195), (754, 11795), (910, 9773), (1015, 8762), (1685, 5278), (1885, 4718), (2030, 4381), (2359, 3770), (2639, 3370)]