26762142540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63719387}}^1$

素因数の和:63719406

約数の個数: 48

約数和(自身を含む): 85638857472

約数和(自身を除く): 58876714932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 63719387, 127438774, 191158161, 254877548, 318596935, 382316322, 446035709, 637193870, 764632644, 892071418, 955790805, 1274387740, 1338107127, 1784142836, 1911581610, 2230178545, 2676214254, 3823163220, 4460357090, 5352428508, 6690535635, 8920714180, 13381071270, 26762142540]

約数ペア:

[(1, 26762142540), (2, 13381071270), (3, 8920714180), (4, 6690535635), (5, 5352428508), (6, 4460357090), (7, 3823163220), (10, 2676214254), (12, 2230178545), (14, 1911581610), (15, 1784142836), (20, 1338107127), (21, 1274387740), (28, 955790805), (30, 892071418), (35, 764632644), (42, 637193870), (60, 446035709), (70, 382316322), (84, 318596935), (105, 254877548), (140, 191158161), (210, 127438774), (420, 63719387)]