69089870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2063}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 132409728

約数和(自身を除く): 63319858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 2063, 3349, 4126, 6698, 10315, 16745, 20630, 33490, 35071, 70142, 175355, 350710, 406411, 812822, 2032055, 4064110, 6908987, 13817974, 34544935, 69089870]

約数ペア:

[(1, 69089870), (2, 34544935), (5, 13817974), (10, 6908987), (17, 4064110), (34, 2032055), (85, 812822), (170, 406411), (197, 350710), (394, 175355), (985, 70142), (1970, 35071), (2063, 33490), (3349, 20630), (4126, 16745), (6698, 10315)]