31604670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 82463472

約数和(自身を除く): 50858802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 811, 866, 1299, 1622, 2165, 2433, 2598, 3897, 4055, 4330, 4866, 6495, 7299, 7794, 8110, 12165, 12990, 14598, 19485, 24330, 36495, 38970, 72990, 351163, 702326, 1053489, 1755815, 2106978, 3160467, 3511630, 5267445, 6320934, 10534890, 15802335, 31604670]

約数ペア:

[(1, 31604670), (2, 15802335), (3, 10534890), (5, 6320934), (6, 5267445), (9, 3511630), (10, 3160467), (15, 2106978), (18, 1755815), (30, 1053489), (45, 702326), (90, 351163), (433, 72990), (811, 38970), (866, 36495), (1299, 24330), (1622, 19485), (2165, 14598), (2433, 12990), (2598, 12165), (3897, 8110), (4055, 7794), (4330, 7299), (4866, 6495)]