111988590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2707}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 308841984

約数和(自身を除く): 196853394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2707, 2758, 2955, 4137, 5414, 5910, 6895, 8121, 8274, 13535, 13790, 16242, 18949, 20685, 27070, 37898, 40605, 41370, 56847, 81210, 94745, 113694, 189490, 284235, 533279, 568470, 1066558, 1599837, 2666395, 3199674, 3732953, 5332790, 7465906, 7999185, 11198859, 15998370, 18664765, 22397718, 37329530, 55994295, 111988590]

約数ペア:

[(1, 111988590), (2, 55994295), (3, 37329530), (5, 22397718), (6, 18664765), (7, 15998370), (10, 11198859), (14, 7999185), (15, 7465906), (21, 5332790), (30, 3732953), (35, 3199674), (42, 2666395), (70, 1599837), (105, 1066558), (197, 568470), (210, 533279), (394, 284235), (591, 189490), (985, 113694), (1182, 94745), (1379, 81210), (1970, 56847), (2707, 41370), (2758, 40605), (2955, 37898), (4137, 27070), (5414, 20685), (5910, 18949), (6895, 16242), (8121, 13790), (8274, 13535)]