6727580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 15313536

約数和(自身を除く): 8585956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 421, 470, 799, 842, 940, 1598, 1684, 2105, 3196, 3995, 4210, 7157, 7990, 8420, 14314, 15980, 19787, 28628, 35785, 39574, 71570, 79148, 98935, 143140, 197870, 336379, 395740, 672758, 1345516, 1681895, 3363790, 6727580]

約数ペア:

[(1, 6727580), (2, 3363790), (4, 1681895), (5, 1345516), (10, 672758), (17, 395740), (20, 336379), (34, 197870), (47, 143140), (68, 98935), (85, 79148), (94, 71570), (170, 39574), (188, 35785), (235, 28628), (340, 19787), (421, 15980), (470, 14314), (799, 8420), (842, 7990), (940, 7157), (1598, 4210), (1684, 3995), (2105, 3196)]