209031330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{4363}}^1$

素因数の和:5970

約数の個数: 32

約数和(自身を含む): 502104384

約数和(自身を除く): 293073054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1597, 3194, 4363, 4791, 7985, 8726, 9582, 13089, 15970, 21815, 23955, 26178, 43630, 47910, 65445, 130890, 6967711, 13935422, 20903133, 34838555, 41806266, 69677110, 104515665, 209031330]

約数ペア:

[(1, 209031330), (2, 104515665), (3, 69677110), (5, 41806266), (6, 34838555), (10, 20903133), (15, 13935422), (30, 6967711), (1597, 130890), (3194, 65445), (4363, 47910), (4791, 43630), (7985, 26178), (8726, 23955), (9582, 21815), (13089, 15970)]