7387241470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{15076003}}^1$

素因数の和:15076024

約数の個数: 24

約数和(自身を含む): 15467980104

約数和(自身を除く): 8080738634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 15076003, 30152006, 75380015, 105532021, 150760030, 211064042, 527660105, 738724147, 1055320210, 1477448294, 3693620735, 7387241470]

約数ペア:

[(1, 7387241470), (2, 3693620735), (5, 1477448294), (7, 1055320210), (10, 738724147), (14, 527660105), (35, 211064042), (49, 150760030), (70, 105532021), (98, 75380015), (245, 30152006), (490, 15076003)]