17819630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 33976800

約数和(自身を除く): 16157170

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1429, 2494, 2858, 6235, 7145, 12470, 14290, 41441, 61447, 82882, 122894, 207205, 307235, 414410, 614470, 1781963, 3563926, 8909815, 17819630]

約数ペア:

[(1, 17819630), (2, 8909815), (5, 3563926), (10, 1781963), (29, 614470), (43, 414410), (58, 307235), (86, 207205), (145, 122894), (215, 82882), (290, 61447), (430, 41441), (1247, 14290), (1429, 12470), (2494, 7145), (2858, 6235)]