7321190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 13855104

約数和(自身を除く): 6533914

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 421, 470, 842, 1739, 2105, 3478, 4210, 8695, 15577, 17390, 19787, 31154, 39574, 77885, 98935, 155770, 197870, 732119, 1464238, 3660595, 7321190]

約数ペア:

[(1, 7321190), (2, 3660595), (5, 1464238), (10, 732119), (37, 197870), (47, 155770), (74, 98935), (94, 77885), (185, 39574), (235, 31154), (370, 19787), (421, 17390), (470, 15577), (842, 8695), (1739, 4210), (2105, 3478)]