2931990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5749}}^1$

素因数の和:5776

約数の個数: 32

約数和(自身を含む): 7452000

約数和(自身を除く): 4520010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 5749, 11498, 17247, 28745, 34494, 57490, 86235, 97733, 172470, 195466, 293199, 488665, 586398, 977330, 1465995, 2931990]

約数ペア:

[(1, 2931990), (2, 1465995), (3, 977330), (5, 586398), (6, 488665), (10, 293199), (15, 195466), (17, 172470), (30, 97733), (34, 86235), (51, 57490), (85, 34494), (102, 28745), (170, 17247), (255, 11498), (510, 5749)]