64859530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137999}}^1$

素因数の和:138053

約数の個数: 16

約数和(自身を含む): 119232000

約数和(自身を除く): 54372470

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 137999, 275998, 689995, 1379990, 6485953, 12971906, 32429765, 64859530]

約数ペア:

[(1, 64859530), (2, 32429765), (5, 12971906), (10, 6485953), (47, 1379990), (94, 689995), (235, 275998), (470, 137999)]