1369180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 3045168

約数和(自身を除く): 1675988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4027, 8054, 16108, 20135, 40270, 68459, 80540, 136918, 273836, 342295, 684590, 1369180]

約数ペア:

[(1, 1369180), (2, 684590), (4, 342295), (5, 273836), (10, 136918), (17, 80540), (20, 68459), (34, 40270), (68, 20135), (85, 16108), (170, 8054), (340, 4027)]