23390340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389839}}^1$

素因数の和:389851

約数の個数: 24

約数和(自身を含む): 65493120

約数和(自身を除く): 42102780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389839, 779678, 1169517, 1559356, 1949195, 2339034, 3898390, 4678068, 5847585, 7796780, 11695170, 23390340]

約数ペア:

[(1, 23390340), (2, 11695170), (3, 7796780), (4, 5847585), (5, 4678068), (6, 3898390), (10, 2339034), (12, 1949195), (15, 1559356), (20, 1169517), (30, 779678), (60, 389839)]