7138855370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{99137}}^1$

素因数の和:99542

約数の個数: 32

約数和(自身を含む): 13562078400

約数和(自身を除く): 6423223030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 379, 758, 1895, 3790, 7201, 14402, 36005, 72010, 99137, 198274, 495685, 991370, 1883603, 3767206, 9418015, 18836030, 37572923, 75145846, 187864615, 375729230, 713885537, 1427771074, 3569427685, 7138855370]

約数ペア:

[(1, 7138855370), (2, 3569427685), (5, 1427771074), (10, 713885537), (19, 375729230), (38, 187864615), (95, 75145846), (190, 37572923), (379, 18836030), (758, 9418015), (1895, 3767206), (3790, 1883603), (7201, 991370), (14402, 495685), (36005, 198274), (72010, 99137)]