214577970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{230729}}^1$

素因数の和:230770

約数の個数: 32

約数和(自身を含む): 531601920

約数和(自身を除く): 317023950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 230729, 461458, 692187, 1153645, 1384374, 2307290, 3460935, 6921870, 7152599, 14305198, 21457797, 35762995, 42915594, 71525990, 107288985, 214577970]

約数ペア:

[(1, 214577970), (2, 107288985), (3, 71525990), (5, 42915594), (6, 35762995), (10, 21457797), (15, 14305198), (30, 7152599), (31, 6921870), (62, 3460935), (93, 2307290), (155, 1384374), (186, 1153645), (310, 692187), (465, 461458), (930, 230729)]