70022180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{112939}}^1$

素因数の和:112979

約数の個数: 24

約数和(自身を含む): 151791360

約数和(自身を除く): 81769180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 112939, 225878, 451756, 564695, 1129390, 2258780, 3501109, 7002218, 14004436, 17505545, 35011090, 70022180]

約数ペア:

[(1, 70022180), (2, 35011090), (4, 17505545), (5, 14004436), (10, 7002218), (20, 3501109), (31, 2258780), (62, 1129390), (124, 564695), (155, 451756), (310, 225878), (620, 112939)]