14897470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{30403}}^1$

素因数の和:30424

約数の個数: 24

約数和(自身を含む): 31194504

約数和(自身を除く): 16297034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 30403, 60806, 152015, 212821, 304030, 425642, 1064105, 1489747, 2128210, 2979494, 7448735, 14897470]

約数ペア:

[(1, 14897470), (2, 7448735), (5, 2979494), (7, 2128210), (10, 1489747), (14, 1064105), (35, 425642), (49, 304030), (70, 212821), (98, 152015), (245, 60806), (490, 30403)]