31016040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23497}}^1$

素因数の和:23522

約数の個数: 64

約数和(自身を含む): 101511360

約数和(自身を除く): 70495320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 23497, 46994, 70491, 93988, 117485, 140982, 187976, 234970, 258467, 281964, 352455, 469940, 516934, 563928, 704910, 775401, 939880, 1033868, 1292335, 1409820, 1550802, 2067736, 2584670, 2819640, 3101604, 3877005, 5169340, 6203208, 7754010, 10338680, 15508020, 31016040]

約数ペア:

[(1, 31016040), (2, 15508020), (3, 10338680), (4, 7754010), (5, 6203208), (6, 5169340), (8, 3877005), (10, 3101604), (11, 2819640), (12, 2584670), (15, 2067736), (20, 1550802), (22, 1409820), (24, 1292335), (30, 1033868), (33, 939880), (40, 775401), (44, 704910), (55, 563928), (60, 516934), (66, 469940), (88, 352455), (110, 281964), (120, 258467), (132, 234970), (165, 187976), (220, 140982), (264, 117485), (330, 93988), (440, 70491), (660, 46994), (1320, 23497)]