17140920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{142841}}^1$

素因数の和:142855

約数の個数: 32

約数和(自身を含む): 51423120

約数和(自身を除く): 34282200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 142841, 285682, 428523, 571364, 714205, 857046, 1142728, 1428410, 1714092, 2142615, 2856820, 3428184, 4285230, 5713640, 8570460, 17140920]

約数ペア:

[(1, 17140920), (2, 8570460), (3, 5713640), (4, 4285230), (5, 3428184), (6, 2856820), (8, 2142615), (10, 1714092), (12, 1428410), (15, 1142728), (20, 857046), (24, 714205), (30, 571364), (40, 428523), (60, 285682), (120, 142841)]