214313680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{382703}}^1$

素因数の和:382723

約数の個数: 40

約数和(自身を含む): 569463552

約数和(自身を除く): 355149872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 382703, 765406, 1530812, 1913515, 2678921, 3061624, 3827030, 5357842, 6123248, 7654060, 10715684, 13394605, 15308120, 21431368, 26789210, 30616240, 42862736, 53578420, 107156840, 214313680]

約数ペア:

[(1, 214313680), (2, 107156840), (4, 53578420), (5, 42862736), (7, 30616240), (8, 26789210), (10, 21431368), (14, 15308120), (16, 13394605), (20, 10715684), (28, 7654060), (35, 6123248), (40, 5357842), (56, 3827030), (70, 3061624), (80, 2678921), (112, 1913515), (140, 1530812), (280, 765406), (560, 382703)]