172162860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{14419}}^1$

素因数の和:14630

約数の個数: 48

約数和(自身を含む): 484512000

約数和(自身を除く): 312349140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 14419, 28838, 43257, 57676, 72095, 86514, 144190, 173028, 216285, 288380, 432570, 865140, 2869381, 5738762, 8608143, 11477524, 14346905, 17216286, 28693810, 34432572, 43040715, 57387620, 86081430, 172162860]

約数ペア:

[(1, 172162860), (2, 86081430), (3, 57387620), (4, 43040715), (5, 34432572), (6, 28693810), (10, 17216286), (12, 14346905), (15, 11477524), (20, 8608143), (30, 5738762), (60, 2869381), (199, 865140), (398, 432570), (597, 288380), (796, 216285), (995, 173028), (1194, 144190), (1990, 86514), (2388, 72095), (2985, 57676), (3980, 43257), (5970, 28838), (11940, 14419)]