2312380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3332420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 199, 332, 398, 415, 581, 796, 830, 995, 1162, 1393, 1660, 1990, 2324, 2786, 2905, 3980, 5572, 5810, 6965, 11620, 13930, 16517, 27860, 33034, 66068, 82585, 115619, 165170, 231238, 330340, 462476, 578095, 1156190, 2312380]

約数ペア:

[(1, 2312380), (2, 1156190), (4, 578095), (5, 462476), (7, 330340), (10, 231238), (14, 165170), (20, 115619), (28, 82585), (35, 66068), (70, 33034), (83, 27860), (140, 16517), (166, 13930), (199, 11620), (332, 6965), (398, 5810), (415, 5572), (581, 3980), (796, 2905), (830, 2786), (995, 2324), (1162, 1990), (1393, 1660)]