12679730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 26901720

約数和(自身を除く): 14221990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 229, 245, 458, 490, 565, 791, 1130, 1145, 1582, 1603, 2290, 3206, 3955, 5537, 7910, 8015, 11074, 11221, 16030, 22442, 25877, 27685, 51754, 55370, 56105, 112210, 129385, 181139, 258770, 362278, 905695, 1267973, 1811390, 2535946, 6339865, 12679730]

約数ペア:

[(1, 12679730), (2, 6339865), (5, 2535946), (7, 1811390), (10, 1267973), (14, 905695), (35, 362278), (49, 258770), (70, 181139), (98, 129385), (113, 112210), (226, 56105), (229, 55370), (245, 51754), (458, 27685), (490, 25877), (565, 22442), (791, 16030), (1130, 11221), (1145, 11074), (1582, 8015), (1603, 7910), (2290, 5537), (3206, 3955)]