156098220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26821}}^1$

素因数の和:26930

約数の個数: 48

約数和(自身を含む): 441597408

約数和(自身を除く): 285499188

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, 26821, 53642, 80463, 107284, 134105, 160926, 268210, 321852, 402315, 536420, 804630, 1609260, 2601637, 5203274, 7804911, 10406548, 13008185, 15609822, 26016370, 31219644, 39024555, 52032740, 78049110, 156098220]

約数ペア:

[(1, 156098220), (2, 78049110), (3, 52032740), (4, 39024555), (5, 31219644), (6, 26016370), (10, 15609822), (12, 13008185), (15, 10406548), (20, 7804911), (30, 5203274), (60, 2601637), (97, 1609260), (194, 804630), (291, 536420), (388, 402315), (485, 321852), (582, 268210), (970, 160926), (1164, 134105), (1455, 107284), (1940, 80463), (2910, 53642), (5820, 26821)]