113431790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 211783680

約数和(自身を除く): 98351890

約数列:

[1, 2, 5, 10, 31, 62, 155, 239, 310, 478, 1195, 1531, 2390, 3062, 7409, 7655, 14818, 15310, 37045, 47461, 74090, 94922, 237305, 365909, 474610, 731818, 1829545, 3659090, 11343179, 22686358, 56715895, 113431790]

約数ペア:

[(1, 113431790), (2, 56715895), (5, 22686358), (10, 11343179), (31, 3659090), (62, 1829545), (155, 731818), (239, 474610), (310, 365909), (478, 237305), (1195, 94922), (1531, 74090), (2390, 47461), (3062, 37045), (7409, 15310), (7655, 14818)]