29301890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 25994110

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 1279, 2291, 2558, 4582, 6395, 11455, 12790, 22910, 37091, 74182, 101041, 185455, 202082, 370910, 505205, 1010410, 2930189, 5860378, 14650945, 29301890]

約数ペア:

[(1, 29301890), (2, 14650945), (5, 5860378), (10, 2930189), (29, 1010410), (58, 505205), (79, 370910), (145, 202082), (158, 185455), (290, 101041), (395, 74182), (790, 37091), (1279, 22910), (2291, 12790), (2558, 11455), (4582, 6395)]