284019170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23531}}^1$

素因数の和:23626

約数の個数: 32

約数和(自身を含む): 548954496

約数和(自身を除く): 264935326

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 23531, 47062, 117655, 235310, 400027, 800054, 1670701, 2000135, 3341402, 4000270, 8353505, 16707010, 28401917, 56803834, 142009585, 284019170]

約数ペア:

[(1, 284019170), (2, 142009585), (5, 56803834), (10, 28401917), (17, 16707010), (34, 8353505), (71, 4000270), (85, 3341402), (142, 2000135), (170, 1670701), (355, 800054), (710, 400027), (1207, 235310), (2414, 117655), (6035, 47062), (12070, 23531)]