78326310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 201009600

約数和(自身を除く): 122683290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 510, 545, 654, 1090, 1409, 1635, 1853, 2818, 3270, 3706, 4227, 5559, 7045, 8454, 9265, 11118, 14090, 18530, 21135, 23953, 27795, 42270, 47906, 55590, 71859, 119765, 143718, 153581, 239530, 307162, 359295, 460743, 718590, 767905, 921486, 1535810, 2303715, 2610877, 4607430, 5221754, 7832631, 13054385, 15665262, 26108770, 39163155, 78326310]

約数ペア:

[(1, 78326310), (2, 39163155), (3, 26108770), (5, 15665262), (6, 13054385), (10, 7832631), (15, 5221754), (17, 4607430), (30, 2610877), (34, 2303715), (51, 1535810), (85, 921486), (102, 767905), (109, 718590), (170, 460743), (218, 359295), (255, 307162), (327, 239530), (510, 153581), (545, 143718), (654, 119765), (1090, 71859), (1409, 55590), (1635, 47906), (1853, 42270), (2818, 27795), (3270, 23953), (3706, 21135), (4227, 18530), (5559, 14090), (7045, 11118), (8454, 9265)]