126461820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{91639}}^1$

素因数の和:91674

約数の個数: 48

約数和(自身を含む): 369492480

約数和(自身を除く): 243030660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 91639, 183278, 274917, 366556, 458195, 549834, 916390, 1099668, 1374585, 1832780, 2107697, 2749170, 4215394, 5498340, 6323091, 8430788, 10538485, 12646182, 21076970, 25292364, 31615455, 42153940, 63230910, 126461820]

約数ペア:

[(1, 126461820), (2, 63230910), (3, 42153940), (4, 31615455), (5, 25292364), (6, 21076970), (10, 12646182), (12, 10538485), (15, 8430788), (20, 6323091), (23, 5498340), (30, 4215394), (46, 2749170), (60, 2107697), (69, 1832780), (92, 1374585), (115, 1099668), (138, 916390), (230, 549834), (276, 458195), (345, 366556), (460, 274917), (690, 183278), (1380, 91639)]