1330797670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1\times {\mathrm{1721}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 2443724640

約数和(自身を除く): 1112926970

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1459, 1721, 2918, 3442, 7295, 8605, 14590, 17210, 77327, 91213, 154654, 182426, 386635, 456065, 773270, 912130, 2510939, 5021878, 12554695, 25109390, 133079767, 266159534, 665398835, 1330797670]

約数ペア:

[(1, 1330797670), (2, 665398835), (5, 266159534), (10, 133079767), (53, 25109390), (106, 12554695), (265, 5021878), (530, 2510939), (1459, 912130), (1721, 773270), (2918, 456065), (3442, 386635), (7295, 182426), (8605, 154654), (14590, 91213), (17210, 77327)]