1159890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 2977344

約数和(自身を除く): 1817454

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 1230, 1681, 1886, 2829, 3362, 4715, 5043, 5658, 8405, 9430, 10086, 14145, 16810, 25215, 28290, 38663, 50430, 77326, 115989, 193315, 231978, 386630, 579945, 1159890]

約数ペア:

[(1, 1159890), (2, 579945), (3, 386630), (5, 231978), (6, 193315), (10, 115989), (15, 77326), (23, 50430), (30, 38663), (41, 28290), (46, 25215), (69, 16810), (82, 14145), (115, 10086), (123, 9430), (138, 8405), (205, 5658), (230, 5043), (246, 4715), (345, 3362), (410, 2829), (615, 1886), (690, 1681), (943, 1230)]