71992030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{3919}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 70256930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 3919, 7838, 9185, 18370, 19595, 39190, 43109, 86218, 215545, 431090, 654473, 1308946, 3272365, 6544730, 7199203, 14398406, 35996015, 71992030]

約数ペア:

[(1, 71992030), (2, 35996015), (5, 14398406), (10, 7199203), (11, 6544730), (22, 3272365), (55, 1308946), (110, 654473), (167, 431090), (334, 215545), (835, 86218), (1670, 43109), (1837, 39190), (3674, 19595), (3919, 18370), (7838, 9185)]