149233030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19157}}^1$

素因数の和:19224

約数の個数: 32

約数和(自身を含む): 289668960

約数和(自身を除く): 140435930

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 19157, 38314, 95785, 191570, 363983, 727966, 785437, 1570874, 1819915, 3639830, 3927185, 7854370, 14923303, 29846606, 74616515, 149233030]

約数ペア:

[(1, 149233030), (2, 74616515), (5, 29846606), (10, 14923303), (19, 7854370), (38, 3927185), (41, 3639830), (82, 1819915), (95, 1570874), (190, 785437), (205, 727966), (410, 363983), (779, 191570), (1558, 95785), (3895, 38314), (7790, 19157)]