173669020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5417}}^1$

素因数の和:5662

約数の個数: 48

約数和(自身を含む): 418703040

約数和(自身を除く): 245034020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 5417, 6412, 8015, 10834, 16030, 21668, 27085, 32060, 37919, 54170, 75838, 108340, 151676, 189595, 379190, 758380, 1240493, 2480986, 4961972, 6202465, 8683451, 12404930, 17366902, 24809860, 34733804, 43417255, 86834510, 173669020]

約数ペア:

[(1, 173669020), (2, 86834510), (4, 43417255), (5, 34733804), (7, 24809860), (10, 17366902), (14, 12404930), (20, 8683451), (28, 6202465), (35, 4961972), (70, 2480986), (140, 1240493), (229, 758380), (458, 379190), (916, 189595), (1145, 151676), (1603, 108340), (2290, 75838), (3206, 54170), (4580, 37919), (5417, 32060), (6412, 27085), (8015, 21668), (10834, 16030)]