88990370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{941}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 187499448

約数和(自身を除く): 98509078

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 941, 965, 1351, 1882, 1930, 2702, 4705, 6587, 6755, 9410, 9457, 13174, 13510, 18914, 32935, 46109, 47285, 65870, 92218, 94570, 181613, 230545, 363226, 461090, 908065, 1271291, 1816130, 2542582, 6356455, 8899037, 12712910, 17798074, 44495185, 88990370]

約数ペア:

[(1, 88990370), (2, 44495185), (5, 17798074), (7, 12712910), (10, 8899037), (14, 6356455), (35, 2542582), (49, 1816130), (70, 1271291), (98, 908065), (193, 461090), (245, 363226), (386, 230545), (490, 181613), (941, 94570), (965, 92218), (1351, 65870), (1882, 47285), (1930, 46109), (2702, 32935), (4705, 18914), (6587, 13510), (6755, 13174), (9410, 9457)]