31075930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 58703616

約数和(自身を除く): 27627686

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 1787, 3478, 3574, 8695, 8935, 17390, 17870, 66119, 83989, 132238, 167978, 330595, 419945, 661190, 839890, 3107593, 6215186, 15537965, 31075930]

約数ペア:

[(1, 31075930), (2, 15537965), (5, 6215186), (10, 3107593), (37, 839890), (47, 661190), (74, 419945), (94, 330595), (185, 167978), (235, 132238), (370, 83989), (470, 66119), (1739, 17870), (1787, 17390), (3478, 8935), (3574, 8695)]