72423890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{94057}}^1$

素因数の和:94082

約数の個数: 32

約数和(自身を含む): 162532224

約数和(自身を除く): 90108334

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 94057, 188114, 470285, 658399, 940570, 1034627, 1316798, 2069254, 3291995, 5173135, 6583990, 7242389, 10346270, 14484778, 36211945, 72423890]

約数ペア:

[(1, 72423890), (2, 36211945), (5, 14484778), (7, 10346270), (10, 7242389), (11, 6583990), (14, 5173135), (22, 3291995), (35, 2069254), (55, 1316798), (70, 1034627), (77, 940570), (110, 658399), (154, 470285), (385, 188114), (770, 94057)]