23480340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30103}}^1$

素因数の和:30128

約数の個数: 48

約数和(自身を含む): 70804608

約数和(自身を除く): 47324268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30103, 60206, 90309, 120412, 150515, 180618, 301030, 361236, 391339, 451545, 602060, 782678, 903090, 1174017, 1565356, 1806180, 1956695, 2348034, 3913390, 4696068, 5870085, 7826780, 11740170, 23480340]

約数ペア:

[(1, 23480340), (2, 11740170), (3, 7826780), (4, 5870085), (5, 4696068), (6, 3913390), (10, 2348034), (12, 1956695), (13, 1806180), (15, 1565356), (20, 1174017), (26, 903090), (30, 782678), (39, 602060), (52, 451545), (60, 391339), (65, 361236), (78, 301030), (130, 180618), (156, 150515), (195, 120412), (260, 90309), (390, 60206), (780, 30103)]