29771110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 55792800

約数和(自身を除く): 26021690

約数列:

[1, 2, 5, 10, 29, 58, 145, 251, 290, 409, 502, 818, 1255, 2045, 2510, 4090, 7279, 11861, 14558, 23722, 36395, 59305, 72790, 102659, 118610, 205318, 513295, 1026590, 2977111, 5954222, 14885555, 29771110]

約数ペア:

[(1, 29771110), (2, 14885555), (5, 5954222), (10, 2977111), (29, 1026590), (58, 513295), (145, 205318), (251, 118610), (290, 102659), (409, 72790), (502, 59305), (818, 36395), (1255, 23722), (2045, 14558), (2510, 11861), (4090, 7279)]