3353780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 7161000

約数和(自身を除く): 3807220

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2749, 5498, 10996, 13745, 27490, 54980, 167689, 335378, 670756, 838445, 1676890, 3353780]

約数ペア:

[(1, 3353780), (2, 1676890), (4, 838445), (5, 670756), (10, 335378), (20, 167689), (61, 54980), (122, 27490), (244, 13745), (305, 10996), (610, 5498), (1220, 2749)]