84436620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82781}}^1$

素因数の和:82810

約数の個数: 48

約数和(自身を含む): 250332768

約数和(自身を除く): 165896148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 82781, 165562, 248343, 331124, 413905, 496686, 827810, 993372, 1241715, 1407277, 1655620, 2483430, 2814554, 4221831, 4966860, 5629108, 7036385, 8443662, 14072770, 16887324, 21109155, 28145540, 42218310, 84436620]

約数ペア:

[(1, 84436620), (2, 42218310), (3, 28145540), (4, 21109155), (5, 16887324), (6, 14072770), (10, 8443662), (12, 7036385), (15, 5629108), (17, 4966860), (20, 4221831), (30, 2814554), (34, 2483430), (51, 1655620), (60, 1407277), (68, 1241715), (85, 993372), (102, 827810), (170, 496686), (204, 413905), (255, 331124), (340, 248343), (510, 165562), (1020, 82781)]