3130971910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{70981}}^1$

素因数の和:71400

約数の個数: 32

約数和(自身を含む): 6163509024

約数和(自身を除く): 3032537114

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 2005, 4010, 4411, 8822, 22055, 44110, 70981, 141962, 354905, 709810, 780791, 1561582, 3903955, 7807910, 28463381, 56926762, 142316905, 284633810, 313097191, 626194382, 1565485955, 3130971910]

約数ペア:

[(1, 3130971910), (2, 1565485955), (5, 626194382), (10, 313097191), (11, 284633810), (22, 142316905), (55, 56926762), (110, 28463381), (401, 7807910), (802, 3903955), (2005, 1561582), (4010, 780791), (4411, 709810), (8822, 354905), (22055, 141962), (44110, 70981)]