90834730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 191365416

約数和(自身を除く): 100530686

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 197, 245, 394, 490, 941, 985, 1379, 1882, 1970, 2758, 4705, 6587, 6895, 9410, 9653, 13174, 13790, 19306, 32935, 46109, 48265, 65870, 92218, 96530, 185377, 230545, 370754, 461090, 926885, 1297639, 1853770, 2595278, 6488195, 9083473, 12976390, 18166946, 45417365, 90834730]

約数ペア:

[(1, 90834730), (2, 45417365), (5, 18166946), (7, 12976390), (10, 9083473), (14, 6488195), (35, 2595278), (49, 1853770), (70, 1297639), (98, 926885), (197, 461090), (245, 370754), (394, 230545), (490, 185377), (941, 96530), (985, 92218), (1379, 65870), (1882, 48265), (1970, 46109), (2758, 32935), (4705, 19306), (6587, 13790), (6895, 13174), (9410, 9653)]