179671870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2207}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 370096128

約数和(自身を除く): 190424258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1163, 2207, 2326, 4414, 5815, 8141, 11035, 11630, 15449, 16282, 22070, 30898, 40705, 77245, 81410, 154490, 2566741, 5133482, 12833705, 17967187, 25667410, 35934374, 89835935, 179671870]

約数ペア:

[(1, 179671870), (2, 89835935), (5, 35934374), (7, 25667410), (10, 17967187), (14, 12833705), (35, 5133482), (70, 2566741), (1163, 154490), (2207, 81410), (2326, 77245), (4414, 40705), (5815, 30898), (8141, 22070), (11035, 16282), (11630, 15449)]