69870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 178848

約数和(自身を除く): 108978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 137, 170, 255, 274, 411, 510, 685, 822, 1370, 2055, 2329, 4110, 4658, 6987, 11645, 13974, 23290, 34935, 69870]

約数ペア:

[(1, 69870), (2, 34935), (3, 23290), (5, 13974), (6, 11645), (10, 6987), (15, 4658), (17, 4110), (30, 2329), (34, 2055), (51, 1370), (85, 822), (102, 685), (137, 510), (170, 411), (255, 274)]