28791030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56453}}^1$

素因数の和:56480

約数の個数: 32

約数和(自身を含む): 73164384

約数和(自身を除く): 44373354

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 56453, 112906, 169359, 282265, 338718, 564530, 846795, 959701, 1693590, 1919402, 2879103, 4798505, 5758206, 9597010, 14395515, 28791030]

約数ペア:

[(1, 28791030), (2, 14395515), (3, 9597010), (5, 5758206), (6, 4798505), (10, 2879103), (15, 1919402), (17, 1693590), (30, 959701), (34, 846795), (51, 564530), (85, 338718), (102, 282265), (170, 169359), (255, 112906), (510, 56453)]