211311330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{3911}}^1$

素因数の和:5722

約数の個数: 32

約数和(自身を含む): 507558528

約数和(自身を除く): 296247198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1801, 3602, 3911, 5403, 7822, 9005, 10806, 11733, 18010, 19555, 23466, 27015, 39110, 54030, 58665, 117330, 7043711, 14087422, 21131133, 35218555, 42262266, 70437110, 105655665, 211311330]

約数ペア:

[(1, 211311330), (2, 105655665), (3, 70437110), (5, 42262266), (6, 35218555), (10, 21131133), (15, 14087422), (30, 7043711), (1801, 117330), (3602, 58665), (3911, 54030), (5403, 39110), (7822, 27015), (9005, 23466), (10806, 19555), (11733, 18010)]