227177940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{344209}}^1$

素因数の和:344232

約数の個数: 48

約数和(自身を含む): 693927360

約数和(自身を除く): 466749420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 344209, 688418, 1032627, 1376836, 1721045, 2065254, 3442090, 3786299, 4130508, 5163135, 6884180, 7572598, 10326270, 11358897, 15145196, 18931495, 20652540, 22717794, 37862990, 45435588, 56794485, 75725980, 113588970, 227177940]

約数ペア:

[(1, 227177940), (2, 113588970), (3, 75725980), (4, 56794485), (5, 45435588), (6, 37862990), (10, 22717794), (11, 20652540), (12, 18931495), (15, 15145196), (20, 11358897), (22, 10326270), (30, 7572598), (33, 6884180), (44, 5163135), (55, 4130508), (60, 3786299), (66, 3442090), (110, 2065254), (132, 1721045), (165, 1376836), (220, 1032627), (330, 688418), (660, 344209)]