268021230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{21221}}^1$

素因数の和:21652

約数の個数: 32

約数和(自身を含む): 644809248

約数和(自身を除く): 376788018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 21221, 42442, 63663, 106105, 127326, 212210, 318315, 636630, 8934041, 17868082, 26802123, 44670205, 53604246, 89340410, 134010615, 268021230]

約数ペア:

[(1, 268021230), (2, 134010615), (3, 89340410), (5, 53604246), (6, 44670205), (10, 26802123), (15, 17868082), (30, 8934041), (421, 636630), (842, 318315), (1263, 212210), (2105, 127326), (2526, 106105), (4210, 63663), (6315, 42442), (12630, 21221)]