42875870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 82231200

約数和(自身を除く): 39355330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1409, 1790, 2818, 3043, 6086, 7045, 14090, 15215, 23953, 30430, 47906, 119765, 239530, 252211, 504422, 1261055, 2522110, 4287587, 8575174, 21437935, 42875870]

約数ペア:

[(1, 42875870), (2, 21437935), (5, 8575174), (10, 4287587), (17, 2522110), (34, 1261055), (85, 504422), (170, 252211), (179, 239530), (358, 119765), (895, 47906), (1409, 30430), (1790, 23953), (2818, 15215), (3043, 14090), (6086, 7045)]