2661826830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6825197}}^1$

素因数の和:6825220

約数の個数: 32

約数和(自身を含む): 6879799584

約数和(自身を除く): 4217972754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6825197, 13650394, 20475591, 34125985, 40951182, 68251970, 88727561, 102377955, 177455122, 204755910, 266182683, 443637805, 532365366, 887275610, 1330913415, 2661826830]

約数ペア:

[(1, 2661826830), (2, 1330913415), (3, 887275610), (5, 532365366), (6, 443637805), (10, 266182683), (13, 204755910), (15, 177455122), (26, 102377955), (30, 88727561), (39, 68251970), (65, 40951182), (78, 34125985), (130, 20475591), (195, 13650394), (390, 6825197)]