2815694870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1\times {\mathrm{6229}}^1$

素因数の和:8912

約数の個数: 32

約数和(自身を含む): 5369263200

約数和(自身を除く): 2553568330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2659, 5318, 6229, 12458, 13295, 26590, 31145, 45203, 62290, 90406, 105893, 211786, 226015, 452030, 529465, 1058930, 16562911, 33125822, 82814555, 165629110, 281569487, 563138974, 1407847435, 2815694870]

約数ペア:

[(1, 2815694870), (2, 1407847435), (5, 563138974), (10, 281569487), (17, 165629110), (34, 82814555), (85, 33125822), (170, 16562911), (2659, 1058930), (5318, 529465), (6229, 452030), (12458, 226015), (13295, 211786), (26590, 105893), (31145, 90406), (45203, 62290)]