9781830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{36229}}^1$

素因数の和:36245

約数の個数: 32

約数和(自身を含む): 26085600

約数和(自身を除く): 16303770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 36229, 72458, 108687, 181145, 217374, 326061, 362290, 543435, 652122, 978183, 1086870, 1630305, 1956366, 3260610, 4890915, 9781830]

約数ペア:

[(1, 9781830), (2, 4890915), (3, 3260610), (5, 1956366), (6, 1630305), (9, 1086870), (10, 978183), (15, 652122), (18, 543435), (27, 362290), (30, 326061), (45, 217374), (54, 181145), (90, 108687), (135, 72458), (270, 36229)]