74940110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{152939}}^1$

素因数の和:152960

約数の個数: 24

約数和(自身を含む): 156916440

約数和(自身を除く): 81976330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 152939, 305878, 764695, 1070573, 1529390, 2141146, 5352865, 7494011, 10705730, 14988022, 37470055, 74940110]

約数ペア:

[(1, 74940110), (2, 37470055), (5, 14988022), (7, 10705730), (10, 7494011), (14, 5352865), (35, 2141146), (49, 1529390), (70, 1070573), (98, 764695), (245, 305878), (490, 152939)]