42195180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{929}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 118429920

約数和(自身を除く): 76234740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 757, 929, 1514, 1858, 2271, 2787, 3028, 3716, 3785, 4542, 4645, 5574, 7570, 9084, 9290, 11148, 11355, 13935, 15140, 18580, 22710, 27870, 45420, 55740, 703253, 1406506, 2109759, 2813012, 3516265, 4219518, 7032530, 8439036, 10548795, 14065060, 21097590, 42195180]

約数ペア:

[(1, 42195180), (2, 21097590), (3, 14065060), (4, 10548795), (5, 8439036), (6, 7032530), (10, 4219518), (12, 3516265), (15, 2813012), (20, 2109759), (30, 1406506), (60, 703253), (757, 55740), (929, 45420), (1514, 27870), (1858, 22710), (2271, 18580), (2787, 15140), (3028, 13935), (3716, 11355), (3785, 11148), (4542, 9290), (4645, 9084), (5574, 7570)]