57407970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61729}}^1$

素因数の和:61770

約数の個数: 32

約数和(自身を含む): 142225920

約数和(自身を除く): 84817950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 61729, 123458, 185187, 308645, 370374, 617290, 925935, 1851870, 1913599, 3827198, 5740797, 9567995, 11481594, 19135990, 28703985, 57407970]

約数ペア:

[(1, 57407970), (2, 28703985), (3, 19135990), (5, 11481594), (6, 9567995), (10, 5740797), (15, 3827198), (30, 1913599), (31, 1851870), (62, 925935), (93, 617290), (155, 370374), (186, 308645), (310, 185187), (465, 123458), (930, 61729)]