47314980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3167}}^1$

素因数の和:3265

約数の個数: 72

約数和(自身を含む): 145297152

約数和(自身を除く): 97982172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3167, 3735, 4980, 6334, 7470, 9501, 12668, 14940, 15835, 19002, 28503, 31670, 38004, 47505, 57006, 63340, 95010, 114012, 142515, 190020, 262861, 285030, 525722, 570060, 788583, 1051444, 1314305, 1577166, 2365749, 2628610, 3154332, 3942915, 4731498, 5257220, 7885830, 9462996, 11828745, 15771660, 23657490, 47314980]

約数ペア:

[(1, 47314980), (2, 23657490), (3, 15771660), (4, 11828745), (5, 9462996), (6, 7885830), (9, 5257220), (10, 4731498), (12, 3942915), (15, 3154332), (18, 2628610), (20, 2365749), (30, 1577166), (36, 1314305), (45, 1051444), (60, 788583), (83, 570060), (90, 525722), (166, 285030), (180, 262861), (249, 190020), (332, 142515), (415, 114012), (498, 95010), (747, 63340), (830, 57006), (996, 47505), (1245, 38004), (1494, 31670), (1660, 28503), (2490, 19002), (2988, 15835), (3167, 14940), (3735, 12668), (4980, 9501), (6334, 7470)]