74143370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 156054600

約数和(自身を除く): 81911230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 337, 449, 490, 674, 898, 1685, 2245, 2359, 3143, 3370, 4490, 4718, 6286, 11795, 15715, 16513, 22001, 23590, 31430, 33026, 44002, 82565, 110005, 151313, 165130, 220010, 302626, 756565, 1059191, 1513130, 2118382, 5295955, 7414337, 10591910, 14828674, 37071685, 74143370]

約数ペア:

[(1, 74143370), (2, 37071685), (5, 14828674), (7, 10591910), (10, 7414337), (14, 5295955), (35, 2118382), (49, 1513130), (70, 1059191), (98, 756565), (245, 302626), (337, 220010), (449, 165130), (490, 151313), (674, 110005), (898, 82565), (1685, 44002), (2245, 33026), (2359, 31430), (3143, 23590), (3370, 22001), (4490, 16513), (4718, 15715), (6286, 11795)]