137599490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67783}}^1$

素因数の和:67826

約数の個数: 32

約数和(自身を含む): 292826880

約数和(自身を除く): 155227390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 67783, 135566, 338915, 474481, 677830, 948962, 1965707, 2372405, 3931414, 4744810, 9828535, 13759949, 19657070, 27519898, 68799745, 137599490]

約数ペア:

[(1, 137599490), (2, 68799745), (5, 27519898), (7, 19657070), (10, 13759949), (14, 9828535), (29, 4744810), (35, 3931414), (58, 2372405), (70, 1965707), (145, 948962), (203, 677830), (290, 474481), (406, 338915), (1015, 135566), (2030, 67783)]