149208070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9901}}^1$

素因数の和:10056

約数の個数: 32

約数和(自身を含む): 295158816

約数和(自身を除く): 145950746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 9901, 15070, 19802, 49505, 99010, 108911, 217822, 544555, 1089110, 1356437, 2712874, 6782185, 13564370, 14920807, 29841614, 74604035, 149208070]

約数ペア:

[(1, 149208070), (2, 74604035), (5, 29841614), (10, 14920807), (11, 13564370), (22, 6782185), (55, 2712874), (110, 1356437), (137, 1089110), (274, 544555), (685, 217822), (1370, 108911), (1507, 99010), (3014, 49505), (7535, 19802), (9901, 15070)]