149082890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{123209}}^1$

素因数の和:123238

約数の個数: 24

約数和(自身を含む): 294964740

約数和(自身を除く): 145881850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 123209, 246418, 616045, 1232090, 1355299, 2710598, 6776495, 13552990, 14908289, 29816578, 74541445, 149082890]

約数ペア:

[(1, 149082890), (2, 74541445), (5, 29816578), (10, 14908289), (11, 13552990), (22, 6776495), (55, 2710598), (110, 1355299), (121, 1232090), (242, 616045), (605, 246418), (1210, 123209)]