79227660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13613}}^1$

素因数の和:13722

約数の個数: 48

約数和(自身を含む): 224140896

約数和(自身を除く): 144913236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 13613, 27226, 40839, 54452, 68065, 81678, 136130, 163356, 204195, 272260, 408390, 816780, 1320461, 2640922, 3961383, 5281844, 6602305, 7922766, 13204610, 15845532, 19806915, 26409220, 39613830, 79227660]

約数ペア:

[(1, 79227660), (2, 39613830), (3, 26409220), (4, 19806915), (5, 15845532), (6, 13204610), (10, 7922766), (12, 6602305), (15, 5281844), (20, 3961383), (30, 2640922), (60, 1320461), (97, 816780), (194, 408390), (291, 272260), (388, 204195), (485, 163356), (582, 136130), (970, 81678), (1164, 68065), (1455, 54452), (1940, 40839), (2910, 27226), (5820, 13613)]