118778870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 253255680

約数和(自身を除く): 134476810

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 79, 94, 158, 235, 329, 395, 457, 470, 553, 658, 790, 914, 1106, 1645, 2285, 2765, 3199, 3290, 3713, 4570, 5530, 6398, 7426, 15995, 18565, 21479, 25991, 31990, 36103, 37130, 42958, 51982, 72206, 107395, 129955, 150353, 180515, 214790, 252721, 259910, 300706, 361030, 505442, 751765, 1263605, 1503530, 1696841, 2527210, 3393682, 8484205, 11877887, 16968410, 23755774, 59389435, 118778870]

約数ペア:

[(1, 118778870), (2, 59389435), (5, 23755774), (7, 16968410), (10, 11877887), (14, 8484205), (35, 3393682), (47, 2527210), (70, 1696841), (79, 1503530), (94, 1263605), (158, 751765), (235, 505442), (329, 361030), (395, 300706), (457, 259910), (470, 252721), (553, 214790), (658, 180515), (790, 150353), (914, 129955), (1106, 107395), (1645, 72206), (2285, 51982), (2765, 42958), (3199, 37130), (3290, 36103), (3713, 31990), (4570, 25991), (5530, 21479), (6398, 18565), (7426, 15995)]