16137990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16301}}^1$

素因数の和:16325

約数の個数: 48

約数和(自身を含む): 45776016

約数和(自身を除く): 29638026

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 16301, 32602, 48903, 81505, 97806, 146709, 163010, 179311, 244515, 293418, 358622, 489030, 537933, 733545, 896555, 1075866, 1467090, 1613799, 1793110, 2689665, 3227598, 5379330, 8068995, 16137990]

約数ペア:

[(1, 16137990), (2, 8068995), (3, 5379330), (5, 3227598), (6, 2689665), (9, 1793110), (10, 1613799), (11, 1467090), (15, 1075866), (18, 896555), (22, 733545), (30, 537933), (33, 489030), (45, 358622), (55, 293418), (66, 244515), (90, 179311), (99, 163010), (110, 146709), (165, 97806), (198, 81505), (330, 48903), (495, 32602), (990, 16301)]