1267310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 2558304

約数和(自身を除く): 1290994

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 281, 410, 451, 562, 902, 1405, 2255, 2810, 3091, 4510, 6182, 11521, 15455, 23042, 30910, 57605, 115210, 126731, 253462, 633655, 1267310]

約数ペア:

[(1, 1267310), (2, 633655), (5, 253462), (10, 126731), (11, 115210), (22, 57605), (41, 30910), (55, 23042), (82, 15455), (110, 11521), (205, 6182), (281, 4510), (410, 3091), (451, 2810), (562, 2255), (902, 1405)]