97431740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1753}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 234558912

約数和(自身を除く): 137127172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 397, 794, 1588, 1753, 1985, 2779, 3506, 3970, 5558, 7012, 7940, 8765, 11116, 12271, 13895, 17530, 24542, 27790, 35060, 49084, 55580, 61355, 122710, 245420, 695941, 1391882, 2783764, 3479705, 4871587, 6959410, 9743174, 13918820, 19486348, 24357935, 48715870, 97431740]

約数ペア:

[(1, 97431740), (2, 48715870), (4, 24357935), (5, 19486348), (7, 13918820), (10, 9743174), (14, 6959410), (20, 4871587), (28, 3479705), (35, 2783764), (70, 1391882), (140, 695941), (397, 245420), (794, 122710), (1588, 61355), (1753, 55580), (1985, 49084), (2779, 35060), (3506, 27790), (3970, 24542), (5558, 17530), (7012, 13895), (7940, 12271), (8765, 11116)]