158422470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{37991}}^1$

素因数の和:38140

約数の個数: 32

約数和(自身を含む): 382959360

約数和(自身を除く): 224536890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 37991, 75982, 113973, 189955, 227946, 379910, 569865, 1139730, 5280749, 10561498, 15842247, 26403745, 31684494, 52807490, 79211235, 158422470]

約数ペア:

[(1, 158422470), (2, 79211235), (3, 52807490), (5, 31684494), (6, 26403745), (10, 15842247), (15, 10561498), (30, 5280749), (139, 1139730), (278, 569865), (417, 379910), (695, 227946), (834, 189955), (1390, 113973), (2085, 75982), (4170, 37991)]