61625060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{440179}}^1$

素因数の和:440195

約数の個数: 24

約数和(自身を含む): 147900480

約数和(自身を除く): 86275420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 440179, 880358, 1760716, 2200895, 3081253, 4401790, 6162506, 8803580, 12325012, 15406265, 30812530, 61625060]

約数ペア:

[(1, 61625060), (2, 30812530), (4, 15406265), (5, 12325012), (7, 8803580), (10, 6162506), (14, 4401790), (20, 3081253), (28, 2200895), (35, 1760716), (70, 880358), (140, 440179)]