134607590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54497}}^1$

素因数の和:54536

約数の個数: 32

約数和(自身を含む): 274669920

約数和(自身を除く): 140062330

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 54497, 108994, 272485, 544970, 708461, 1035443, 1416922, 2070886, 3542305, 5177215, 7084610, 10354430, 13460759, 26921518, 67303795, 134607590]

約数ペア:

[(1, 134607590), (2, 67303795), (5, 26921518), (10, 13460759), (13, 10354430), (19, 7084610), (26, 5177215), (38, 3542305), (65, 2070886), (95, 1416922), (130, 1035443), (190, 708461), (247, 544970), (494, 272485), (1235, 108994), (2470, 54497)]