12925140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:6992

約数の個数: 48

約数和(自身を含む): 37363200

約数和(自身を除く): 24438060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6949, 13898, 20847, 27796, 34745, 41694, 69490, 83388, 104235, 138980, 208470, 215419, 416940, 430838, 646257, 861676, 1077095, 1292514, 2154190, 2585028, 3231285, 4308380, 6462570, 12925140]

約数ペア:

[(1, 12925140), (2, 6462570), (3, 4308380), (4, 3231285), (5, 2585028), (6, 2154190), (10, 1292514), (12, 1077095), (15, 861676), (20, 646257), (30, 430838), (31, 416940), (60, 215419), (62, 208470), (93, 138980), (124, 104235), (155, 83388), (186, 69490), (310, 41694), (372, 34745), (465, 27796), (620, 20847), (930, 13898), (1860, 6949)]