327910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 24

約数和(自身を含む): 651168

約数和(自身を除く): 323258

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 271, 542, 605, 1210, 1355, 2710, 2981, 5962, 14905, 29810, 32791, 65582, 163955, 327910]

約数ペア:

[(1, 327910), (2, 163955), (5, 65582), (10, 32791), (11, 29810), (22, 14905), (55, 5962), (110, 2981), (121, 2710), (242, 1355), (271, 1210), (542, 605)]