8174190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 20201328

約数和(自身を除く): 12027138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 97, 106, 159, 194, 265, 291, 318, 485, 530, 582, 795, 970, 1455, 1590, 2809, 2910, 5141, 5618, 8427, 10282, 14045, 15423, 16854, 25705, 28090, 30846, 42135, 51410, 77115, 84270, 154230, 272473, 544946, 817419, 1362365, 1634838, 2724730, 4087095, 8174190]

約数ペア:

[(1, 8174190), (2, 4087095), (3, 2724730), (5, 1634838), (6, 1362365), (10, 817419), (15, 544946), (30, 272473), (53, 154230), (97, 84270), (106, 77115), (159, 51410), (194, 42135), (265, 30846), (291, 28090), (318, 25705), (485, 16854), (530, 15423), (582, 14045), (795, 10282), (970, 8427), (1455, 5618), (1590, 5141), (2809, 2910)]