921390270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{20879}}^1$

素因数の和:22360

約数の個数: 32

約数和(自身を含む): 2212945920

約数和(自身を除く): 1291555650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1471, 2942, 4413, 7355, 8826, 14710, 20879, 22065, 41758, 44130, 62637, 104395, 125274, 208790, 313185, 626370, 30713009, 61426018, 92139027, 153565045, 184278054, 307130090, 460695135, 921390270]

約数ペア:

[(1, 921390270), (2, 460695135), (3, 307130090), (5, 184278054), (6, 153565045), (10, 92139027), (15, 61426018), (30, 30713009), (1471, 626370), (2942, 313185), (4413, 208790), (7355, 125274), (8826, 104395), (14710, 62637), (20879, 44130), (22065, 41758)]