30316426

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 24115574

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 839, 1246, 1678, 2581, 5162, 5873, 11746, 18067, 24331, 36134, 48662, 74671, 149342, 170317, 340634, 522697, 1045394, 2165459, 4330918, 15158213, 30316426]

約数ペア:

[(1, 30316426), (2, 15158213), (7, 4330918), (14, 2165459), (29, 1045394), (58, 522697), (89, 340634), (178, 170317), (203, 149342), (406, 74671), (623, 48662), (839, 36134), (1246, 24331), (1678, 18067), (2581, 11746), (5162, 5873)]