229807620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{182387}}^1$

素因数の和:182409

約数の個数: 72

約数和(自身を含む): 796670784

約数和(自身を除く): 566863164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 182387, 364774, 547161, 729548, 911935, 1094322, 1276709, 1641483, 1823870, 2188644, 2553418, 2735805, 3282966, 3647740, 3830127, 5106836, 5471610, 6383545, 6565932, 7660254, 8207415, 10943220, 11490381, 12767090, 15320508, 16414830, 19150635, 22980762, 25534180, 32829660, 38301270, 45961524, 57451905, 76602540, 114903810, 229807620]

約数ペア:

[(1, 229807620), (2, 114903810), (3, 76602540), (4, 57451905), (5, 45961524), (6, 38301270), (7, 32829660), (9, 25534180), (10, 22980762), (12, 19150635), (14, 16414830), (15, 15320508), (18, 12767090), (20, 11490381), (21, 10943220), (28, 8207415), (30, 7660254), (35, 6565932), (36, 6383545), (42, 5471610), (45, 5106836), (60, 3830127), (63, 3647740), (70, 3282966), (84, 2735805), (90, 2553418), (105, 2188644), (126, 1823870), (140, 1641483), (180, 1276709), (210, 1094322), (252, 911935), (315, 729548), (420, 547161), (630, 364774), (1260, 182387)]