30837788

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 57067920

約数和(自身を除く): 26230132

約数列:

[1, 2, 4, 29, 58, 89, 103, 116, 178, 206, 356, 412, 841, 1682, 2581, 2987, 3364, 5162, 5974, 9167, 10324, 11948, 18334, 36668, 74849, 86623, 149698, 173246, 265843, 299396, 346492, 531686, 1063372, 7709447, 15418894, 30837788]

約数ペア:

[(1, 30837788), (2, 15418894), (4, 7709447), (29, 1063372), (58, 531686), (89, 346492), (103, 299396), (116, 265843), (178, 173246), (206, 149698), (356, 86623), (412, 74849), (841, 36668), (1682, 18334), (2581, 11948), (2987, 10324), (3364, 9167), (5162, 5974)]