101498490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26227}}^1$

素因数の和:26283

約数の個数: 48

約数和(自身を含む): 270043488

約数和(自身を除く): 168544998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 26227, 52454, 78681, 131135, 157362, 236043, 262270, 393405, 472086, 786810, 1127761, 1180215, 2255522, 2360430, 3383283, 5638805, 6766566, 10149849, 11277610, 16916415, 20299698, 33832830, 50749245, 101498490]

約数ペア:

[(1, 101498490), (2, 50749245), (3, 33832830), (5, 20299698), (6, 16916415), (9, 11277610), (10, 10149849), (15, 6766566), (18, 5638805), (30, 3383283), (43, 2360430), (45, 2255522), (86, 1180215), (90, 1127761), (129, 786810), (215, 472086), (258, 393405), (387, 262270), (430, 236043), (645, 157362), (774, 131135), (1290, 78681), (1935, 52454), (3870, 26227)]