61137580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14087}}^1$

素因数の和:14134

約数の個数: 48

約数和(自身を含む): 151474176

約数和(自身を除く): 90336596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 14087, 28174, 56348, 70435, 98609, 140870, 197218, 281740, 394436, 436697, 493045, 873394, 986090, 1746788, 1972180, 2183485, 3056879, 4366970, 6113758, 8733940, 12227516, 15284395, 30568790, 61137580]

約数ペア:

[(1, 61137580), (2, 30568790), (4, 15284395), (5, 12227516), (7, 8733940), (10, 6113758), (14, 4366970), (20, 3056879), (28, 2183485), (31, 1972180), (35, 1746788), (62, 986090), (70, 873394), (124, 493045), (140, 436697), (155, 394436), (217, 281740), (310, 197218), (434, 140870), (620, 98609), (868, 70435), (1085, 56348), (2170, 28174), (4340, 14087)]