30419732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63907}}^1$

素因数の和:63935

約数の個数: 24

約数和(自身を含む): 64419264

約数和(自身を除く): 33999532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 63907, 127814, 255628, 447349, 894698, 1086419, 1789396, 2172838, 4345676, 7604933, 15209866, 30419732]

約数ペア:

[(1, 30419732), (2, 15209866), (4, 7604933), (7, 4345676), (14, 2172838), (17, 1789396), (28, 1086419), (34, 894698), (68, 447349), (119, 255628), (238, 127814), (476, 63907)]