127736830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7069}}^1$

素因数の和:7228

約数の個数: 32

約数和(自身を含む): 249429600

約数和(自身を除く): 121692770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 7069, 9035, 14138, 18070, 35345, 70690, 91897, 183794, 459485, 918970, 982591, 1965182, 4912955, 9825910, 12773683, 25547366, 63868415, 127736830]

約数ペア:

[(1, 127736830), (2, 63868415), (5, 25547366), (10, 12773683), (13, 9825910), (26, 4912955), (65, 1965182), (130, 982591), (139, 918970), (278, 459485), (695, 183794), (1390, 91897), (1807, 70690), (3614, 35345), (7069, 18070), (9035, 14138)]