311827010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{12379}}^1$

素因数の和:12626

約数の個数: 32

約数和(自身を含む): 615038400

約数和(自身を除く): 303211390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12379, 12595, 24758, 25190, 61895, 123790, 136169, 272338, 680845, 1361690, 2834791, 5669582, 14173955, 28347910, 31182701, 62365402, 155913505, 311827010]

約数ペア:

[(1, 311827010), (2, 155913505), (5, 62365402), (10, 31182701), (11, 28347910), (22, 14173955), (55, 5669582), (110, 2834791), (229, 1361690), (458, 680845), (1145, 272338), (2290, 136169), (2519, 123790), (5038, 61895), (12379, 25190), (12595, 24758)]