6942140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11237

約数の個数: 24

約数和(自身を含む): 15050112

約数和(自身を除く): 8107972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 11197, 22394, 44788, 55985, 111970, 223940, 347107, 694214, 1388428, 1735535, 3471070, 6942140]

約数ペア:

[(1, 6942140), (2, 3471070), (4, 1735535), (5, 1388428), (10, 694214), (20, 347107), (31, 223940), (62, 111970), (124, 55985), (155, 44788), (310, 22394), (620, 11197)]