326519310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7681}}^1$

素因数の和:7813

約数の個数: 64

約数和(自身を含む): 851780160

約数和(自身を除く): 525260850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 2834, 3270, 4251, 7085, 7681, 8502, 14170, 15362, 21255, 23043, 38405, 42510, 46086, 76810, 99853, 115215, 199706, 230430, 299559, 499265, 599118, 837229, 998530, 1497795, 1674458, 2511687, 2995590, 4186145, 5023374, 8372290, 10883977, 12558435, 21767954, 25116870, 32651931, 54419885, 65303862, 108839770, 163259655, 326519310]

約数ペア:

[(1, 326519310), (2, 163259655), (3, 108839770), (5, 65303862), (6, 54419885), (10, 32651931), (13, 25116870), (15, 21767954), (26, 12558435), (30, 10883977), (39, 8372290), (65, 5023374), (78, 4186145), (109, 2995590), (130, 2511687), (195, 1674458), (218, 1497795), (327, 998530), (390, 837229), (545, 599118), (654, 499265), (1090, 299559), (1417, 230430), (1635, 199706), (2834, 115215), (3270, 99853), (4251, 76810), (7085, 46086), (7681, 42510), (8502, 38405), (14170, 23043), (15362, 21255)]