179311740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157291}}^1$

素因数の和:157322

約数の個数: 48

約数和(自身を含む): 528501120

約数和(自身を除く): 349189380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 157291, 314582, 471873, 629164, 786455, 943746, 1572910, 1887492, 2359365, 2988529, 3145820, 4718730, 5977058, 8965587, 9437460, 11954116, 14942645, 17931174, 29885290, 35862348, 44827935, 59770580, 89655870, 179311740]

約数ペア:

[(1, 179311740), (2, 89655870), (3, 59770580), (4, 44827935), (5, 35862348), (6, 29885290), (10, 17931174), (12, 14942645), (15, 11954116), (19, 9437460), (20, 8965587), (30, 5977058), (38, 4718730), (57, 3145820), (60, 2988529), (76, 2359365), (95, 1887492), (114, 1572910), (190, 943746), (228, 786455), (285, 629164), (380, 471873), (570, 314582), (1140, 157291)]