7197470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 14904000

約数和(自身を除く): 7706530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 449, 458, 898, 1145, 1603, 2245, 2290, 3143, 3206, 4490, 6286, 8015, 15715, 16030, 31430, 102821, 205642, 514105, 719747, 1028210, 1439494, 3598735, 7197470]

約数ペア:

[(1, 7197470), (2, 3598735), (5, 1439494), (7, 1028210), (10, 719747), (14, 514105), (35, 205642), (70, 102821), (229, 31430), (449, 16030), (458, 15715), (898, 8015), (1145, 6286), (1603, 4490), (2245, 3206), (2290, 3143)]