69016990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 146340432

約数和(自身を除く): 77323442

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 1697, 2905, 3394, 4067, 5810, 8134, 8485, 11879, 16970, 20335, 23758, 40670, 59395, 83153, 118790, 140851, 166306, 281702, 415765, 704255, 831530, 985957, 1408510, 1971914, 4929785, 6901699, 9859570, 13803398, 34508495, 69016990]

約数ペア:

[(1, 69016990), (2, 34508495), (5, 13803398), (7, 9859570), (10, 6901699), (14, 4929785), (35, 1971914), (49, 1408510), (70, 985957), (83, 831530), (98, 704255), (166, 415765), (245, 281702), (415, 166306), (490, 140851), (581, 118790), (830, 83153), (1162, 59395), (1697, 40670), (2905, 23758), (3394, 20335), (4067, 16970), (5810, 11879), (8134, 8485)]