190932540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{15991}}^1$

素因数の和:16202

約数の個数: 48

約数和(自身を含む): 537331200

約数和(自身を除く): 346398660

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, 15991, 31982, 47973, 63964, 79955, 95946, 159910, 191892, 239865, 319820, 479730, 959460, 3182209, 6364418, 9546627, 12728836, 15911045, 19093254, 31822090, 38186508, 47733135, 63644180, 95466270, 190932540]

約数ペア:

[(1, 190932540), (2, 95466270), (3, 63644180), (4, 47733135), (5, 38186508), (6, 31822090), (10, 19093254), (12, 15911045), (15, 12728836), (20, 9546627), (30, 6364418), (60, 3182209), (199, 959460), (398, 479730), (597, 319820), (796, 239865), (995, 191892), (1194, 159910), (1990, 95946), (2388, 79955), (2985, 63964), (3980, 47973), (5970, 31982), (11940, 15991)]