149528120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{534029}}^1$

素因数の和:534047

約数の個数: 32

約数和(自身を含む): 384501600

約数和(自身を除く): 234973480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 534029, 1068058, 2136116, 2670145, 3738203, 4272232, 5340290, 7476406, 10680580, 14952812, 18691015, 21361160, 29905624, 37382030, 74764060, 149528120]

約数ペア:

[(1, 149528120), (2, 74764060), (4, 37382030), (5, 29905624), (7, 21361160), (8, 18691015), (10, 14952812), (14, 10680580), (20, 7476406), (28, 5340290), (35, 4272232), (40, 3738203), (56, 2670145), (70, 2136116), (140, 1068058), (280, 534029)]