284600540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2032861}}^1$

素因数の和:2032877

約数の個数: 24

約数和(自身を含む): 683041632

約数和(自身を除く): 398441092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2032861, 4065722, 8131444, 10164305, 14230027, 20328610, 28460054, 40657220, 56920108, 71150135, 142300270, 284600540]

約数ペア:

[(1, 284600540), (2, 142300270), (4, 71150135), (5, 56920108), (7, 40657220), (10, 28460054), (14, 20328610), (20, 14230027), (28, 10164305), (35, 8131444), (70, 4065722), (140, 2032861)]