82512810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{305603}}^1$

素因数の和:305619

約数の個数: 32

約数和(自身を含む): 220034880

約数和(自身を除く): 137522070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 305603, 611206, 916809, 1528015, 1833618, 2750427, 3056030, 4584045, 5500854, 8251281, 9168090, 13752135, 16502562, 27504270, 41256405, 82512810]

約数ペア:

[(1, 82512810), (2, 41256405), (3, 27504270), (5, 16502562), (6, 13752135), (9, 9168090), (10, 8251281), (15, 5500854), (18, 4584045), (27, 3056030), (30, 2750427), (45, 1833618), (54, 1528015), (90, 916809), (135, 611206), (270, 305603)]