76362890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 63605110

約数列:

[1, 2, 5, 10, 89, 178, 239, 359, 445, 478, 718, 890, 1195, 1795, 2390, 3590, 21271, 31951, 42542, 63902, 85801, 106355, 159755, 171602, 212710, 319510, 429005, 858010, 7636289, 15272578, 38181445, 76362890]

約数ペア:

[(1, 76362890), (2, 38181445), (5, 15272578), (10, 7636289), (89, 858010), (178, 429005), (239, 319510), (359, 212710), (445, 171602), (478, 159755), (718, 106355), (890, 85801), (1195, 63902), (1795, 42542), (2390, 31951), (3590, 21271)]