146188730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 269438400

約数和(自身を除く): 123249670

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 830, 890, 1979, 3958, 7387, 9895, 14774, 19790, 36935, 73870, 164257, 176131, 328514, 352262, 821285, 880655, 1642570, 1761310, 14618873, 29237746, 73094365, 146188730]

約数ペア:

[(1, 146188730), (2, 73094365), (5, 29237746), (10, 14618873), (83, 1761310), (89, 1642570), (166, 880655), (178, 821285), (415, 352262), (445, 328514), (830, 176131), (890, 164257), (1979, 73870), (3958, 36935), (7387, 19790), (9895, 14774)]