30086415

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 55823040

約数和(自身を除く): 25736625

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 615, 709, 943, 1035, 1845, 2127, 2829, 3545, 4715, 6381, 8487, 10635, 14145, 16307, 29069, 31905, 42435, 48921, 81535, 87207, 145345, 146763, 244605, 261621, 436035, 668587, 733815, 1308105, 2005761, 3342935, 6017283, 10028805, 30086415]

約数ペア:

[(1, 30086415), (3, 10028805), (5, 6017283), (9, 3342935), (15, 2005761), (23, 1308105), (41, 733815), (45, 668587), (69, 436035), (115, 261621), (123, 244605), (205, 146763), (207, 145345), (345, 87207), (369, 81535), (615, 48921), (709, 42435), (943, 31905), (1035, 29069), (1845, 16307), (2127, 14145), (2829, 10635), (3545, 8487), (4715, 6381)]