9078230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 10226986

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 191, 194, 245, 382, 485, 490, 679, 955, 970, 1337, 1358, 1910, 2674, 3395, 4753, 6685, 6790, 9359, 9506, 13370, 18527, 18718, 23765, 37054, 46795, 47530, 92635, 93590, 129689, 185270, 259378, 648445, 907823, 1296890, 1815646, 4539115, 9078230]

約数ペア:

[(1, 9078230), (2, 4539115), (5, 1815646), (7, 1296890), (10, 907823), (14, 648445), (35, 259378), (49, 185270), (70, 129689), (97, 93590), (98, 92635), (191, 47530), (194, 46795), (245, 37054), (382, 23765), (485, 18718), (490, 18527), (679, 13370), (955, 9506), (970, 9359), (1337, 6790), (1358, 6685), (1910, 4753), (2674, 3395)]