64411730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4591}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 122992128

約数和(自身を除く): 58580398

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 4591, 7015, 9182, 14030, 22955, 45910, 105593, 211186, 280051, 527965, 560102, 1055930, 1400255, 2800510, 6441173, 12882346, 32205865, 64411730]

約数ペア:

[(1, 64411730), (2, 32205865), (5, 12882346), (10, 6441173), (23, 2800510), (46, 1400255), (61, 1055930), (115, 560102), (122, 527965), (230, 280051), (305, 211186), (610, 105593), (1403, 45910), (2806, 22955), (4591, 14030), (7015, 9182)]