1702020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 5019840

約数和(自身を除く): 3317820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1493, 2986, 4479, 5972, 7465, 8958, 14930, 17916, 22395, 28367, 29860, 44790, 56734, 85101, 89580, 113468, 141835, 170202, 283670, 340404, 425505, 567340, 851010, 1702020]

約数ペア:

[(1, 1702020), (2, 851010), (3, 567340), (4, 425505), (5, 340404), (6, 283670), (10, 170202), (12, 141835), (15, 113468), (19, 89580), (20, 85101), (30, 56734), (38, 44790), (57, 29860), (60, 28367), (76, 22395), (95, 17916), (114, 14930), (190, 8958), (228, 7465), (285, 5972), (380, 4479), (570, 2986), (1140, 1493)]