7451624740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6113}}^1\times {\mathrm{8707}}^1$

素因数の和:14836

約数の個数: 48

約数和(自身を含む): 17888879232

約数和(自身を除く): 10437254492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6113, 8707, 12226, 17414, 24452, 30565, 34828, 42791, 43535, 60949, 61130, 85582, 87070, 121898, 122260, 171164, 174140, 213955, 243796, 304745, 427910, 609490, 855820, 1218980, 53225891, 106451782, 212903564, 266129455, 372581237, 532258910, 745162474, 1064517820, 1490324948, 1862906185, 3725812370, 7451624740]

約数ペア:

[(1, 7451624740), (2, 3725812370), (4, 1862906185), (5, 1490324948), (7, 1064517820), (10, 745162474), (14, 532258910), (20, 372581237), (28, 266129455), (35, 212903564), (70, 106451782), (140, 53225891), (6113, 1218980), (8707, 855820), (12226, 609490), (17414, 427910), (24452, 304745), (30565, 243796), (34828, 213955), (42791, 174140), (43535, 171164), (60949, 122260), (61130, 121898), (85582, 87070)]