25774110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4009

約数の個数: 48

約数和(自身を含む): 67947984

約数和(自身を除く): 42173874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 3923, 6570, 7846, 11769, 19615, 23538, 35307, 39230, 58845, 70614, 117690, 176535, 286379, 353070, 572758, 859137, 1431895, 1718274, 2577411, 2863790, 4295685, 5154822, 8591370, 12887055, 25774110]

約数ペア:

[(1, 25774110), (2, 12887055), (3, 8591370), (5, 5154822), (6, 4295685), (9, 2863790), (10, 2577411), (15, 1718274), (18, 1431895), (30, 859137), (45, 572758), (73, 353070), (90, 286379), (146, 176535), (219, 117690), (365, 70614), (438, 58845), (657, 39230), (730, 35307), (1095, 23538), (1314, 19615), (2190, 11769), (3285, 7846), (3923, 6570)]