3278380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23417}}^1$

素因数の和:23433

約数の個数: 24

約数和(自身を含む): 7868448

約数和(自身を除く): 4590068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23417, 46834, 93668, 117085, 163919, 234170, 327838, 468340, 655676, 819595, 1639190, 3278380]

約数ペア:

[(1, 3278380), (2, 1639190), (4, 819595), (5, 655676), (7, 468340), (10, 327838), (14, 234170), (20, 163919), (28, 117085), (35, 93668), (70, 46834), (140, 23417)]