461247220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{14387}}^1$

素因数の和:14632

約数の個数: 48

約数和(自身を含む): 1111904640

約数和(自身を除く): 650657420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 14387, 16030, 28774, 32060, 57548, 71935, 100709, 143870, 201418, 287740, 402836, 503545, 1007090, 2014180, 3294623, 6589246, 13178492, 16473115, 23062361, 32946230, 46124722, 65892460, 92249444, 115311805, 230623610, 461247220]

約数ペア:

[(1, 461247220), (2, 230623610), (4, 115311805), (5, 92249444), (7, 65892460), (10, 46124722), (14, 32946230), (20, 23062361), (28, 16473115), (35, 13178492), (70, 6589246), (140, 3294623), (229, 2014180), (458, 1007090), (916, 503545), (1145, 402836), (1603, 287740), (2290, 201418), (3206, 143870), (4580, 100709), (6412, 71935), (8015, 57548), (14387, 32060), (16030, 28774)]