2340978045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{128873}}^1$

素因数の和:129061

約数の個数: 32

約数和(自身を含む): 4305422592

約数和(自身を除く): 1964444547

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 1211, 2595, 3633, 6055, 18165, 128873, 386619, 644365, 902111, 1933095, 2706333, 4510555, 13531665, 22295029, 66885087, 111475145, 156065203, 334425435, 468195609, 780326015, 2340978045]

約数ペア:

[(1, 2340978045), (3, 780326015), (5, 468195609), (7, 334425435), (15, 156065203), (21, 111475145), (35, 66885087), (105, 22295029), (173, 13531665), (519, 4510555), (865, 2706333), (1211, 1933095), (2595, 902111), (3633, 644365), (6055, 386619), (18165, 128873)]