193136820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103837}}^1$

素因数の和:103880

約数の個数: 48

約数和(自身を含む): 558233088

約数和(自身を除く): 365096268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 103837, 207674, 311511, 415348, 519185, 623022, 1038370, 1246044, 1557555, 2076740, 3115110, 3218947, 6230220, 6437894, 9656841, 12875788, 16094735, 19313682, 32189470, 38627364, 48284205, 64378940, 96568410, 193136820]

約数ペア:

[(1, 193136820), (2, 96568410), (3, 64378940), (4, 48284205), (5, 38627364), (6, 32189470), (10, 19313682), (12, 16094735), (15, 12875788), (20, 9656841), (30, 6437894), (31, 6230220), (60, 3218947), (62, 3115110), (93, 2076740), (124, 1557555), (155, 1246044), (186, 1038370), (310, 623022), (372, 519185), (465, 415348), (620, 311511), (930, 207674), (1860, 103837)]