3922890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 9637056

約数和(自身を除く): 5714166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 3041, 6082, 9123, 15205, 18246, 30410, 45615, 91230, 130763, 261526, 392289, 653815, 784578, 1307630, 1961445, 3922890]

約数ペア:

[(1, 3922890), (2, 1961445), (3, 1307630), (5, 784578), (6, 653815), (10, 392289), (15, 261526), (30, 130763), (43, 91230), (86, 45615), (129, 30410), (215, 18246), (258, 15205), (430, 9123), (645, 6082), (1290, 3041)]