299390670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{46853}}^1$

素因数の和:46937

約数の個数: 48

約数和(自身を含む): 789396192

約数和(自身を除く): 490005522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 46853, 93706, 140559, 234265, 281118, 421677, 468530, 702795, 843354, 1405590, 2108385, 3326563, 4216770, 6653126, 9979689, 16632815, 19959378, 29939067, 33265630, 49898445, 59878134, 99796890, 149695335, 299390670]

約数ペア:

[(1, 299390670), (2, 149695335), (3, 99796890), (5, 59878134), (6, 49898445), (9, 33265630), (10, 29939067), (15, 19959378), (18, 16632815), (30, 9979689), (45, 6653126), (71, 4216770), (90, 3326563), (142, 2108385), (213, 1405590), (355, 843354), (426, 702795), (639, 468530), (710, 421677), (1065, 281118), (1278, 234265), (2130, 140559), (3195, 93706), (6390, 46853)]