29986290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11489}}^1$

素因数の和:11531

約数の個数: 48

約数和(自身を含む): 80659800

約数和(自身を除く): 50673510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 11489, 22978, 34467, 57445, 68934, 103401, 114890, 172335, 206802, 333181, 344670, 517005, 666362, 999543, 1034010, 1665905, 1999086, 2998629, 3331810, 4997715, 5997258, 9995430, 14993145, 29986290]

約数ペア:

[(1, 29986290), (2, 14993145), (3, 9995430), (5, 5997258), (6, 4997715), (9, 3331810), (10, 2998629), (15, 1999086), (18, 1665905), (29, 1034010), (30, 999543), (45, 666362), (58, 517005), (87, 344670), (90, 333181), (145, 206802), (174, 172335), (261, 114890), (290, 103401), (435, 68934), (522, 57445), (870, 34467), (1305, 22978), (2610, 11489)]