5388420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 15579648

約数和(自身を除く): 10191228

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, 2897, 5794, 8691, 11588, 14485, 17382, 28970, 34764, 43455, 57940, 86910, 89807, 173820, 179614, 269421, 359228, 449035, 538842, 898070, 1077684, 1347105, 1796140, 2694210, 5388420]

約数ペア:

[(1, 5388420), (2, 2694210), (3, 1796140), (4, 1347105), (5, 1077684), (6, 898070), (10, 538842), (12, 449035), (15, 359228), (20, 269421), (30, 179614), (31, 173820), (60, 89807), (62, 86910), (93, 57940), (124, 43455), (155, 34764), (186, 28970), (310, 17382), (372, 14485), (465, 11588), (620, 8691), (930, 5794), (1860, 2897)]