66358070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1123}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 126247680

約数和(自身を除く): 59889610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1123, 1555, 2246, 3110, 5615, 5909, 11230, 11818, 21337, 29545, 42674, 59090, 106685, 213370, 349253, 698506, 1746265, 3492530, 6635807, 13271614, 33179035, 66358070]

約数ペア:

[(1, 66358070), (2, 33179035), (5, 13271614), (10, 6635807), (19, 3492530), (38, 1746265), (95, 698506), (190, 349253), (311, 213370), (622, 106685), (1123, 59090), (1555, 42674), (2246, 29545), (3110, 21337), (5615, 11818), (5909, 11230)]