3156630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 7755264

約数和(自身を除く): 4598634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2447, 4894, 7341, 12235, 14682, 24470, 36705, 73410, 105221, 210442, 315663, 526105, 631326, 1052210, 1578315, 3156630]

約数ペア:

[(1, 3156630), (2, 1578315), (3, 1052210), (5, 631326), (6, 526105), (10, 315663), (15, 210442), (30, 105221), (43, 73410), (86, 36705), (129, 24470), (215, 14682), (258, 12235), (430, 7341), (645, 4894), (1290, 2447)]