74995060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{535679}}^1$

素因数の和:535695

約数の個数: 24

約数和(自身を含む): 179988480

約数和(自身を除く): 104993420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 535679, 1071358, 2142716, 2678395, 3749753, 5356790, 7499506, 10713580, 14999012, 18748765, 37497530, 74995060]

約数ペア:

[(1, 74995060), (2, 37497530), (4, 18748765), (5, 14999012), (7, 10713580), (10, 7499506), (14, 5356790), (20, 3749753), (28, 2678395), (35, 2142716), (70, 1071358), (140, 535679)]