3402580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 7265160

約数和(自身を除く): 3862580

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2789, 5578, 11156, 13945, 27890, 55780, 170129, 340258, 680516, 850645, 1701290, 3402580]

約数ペア:

[(1, 3402580), (2, 1701290), (4, 850645), (5, 680516), (10, 340258), (20, 170129), (61, 55780), (122, 27890), (244, 13945), (305, 11156), (610, 5578), (1220, 2789)]