190910190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{219437}}^1$

素因数の和:219476

約数の個数: 32

約数和(自身を含む): 473986080

約数和(自身を除く): 283075890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 219437, 438874, 658311, 1097185, 1316622, 2194370, 3291555, 6363673, 6583110, 12727346, 19091019, 31818365, 38182038, 63636730, 95455095, 190910190]

約数ペア:

[(1, 190910190), (2, 95455095), (3, 63636730), (5, 38182038), (6, 31818365), (10, 19091019), (15, 12727346), (29, 6583110), (30, 6363673), (58, 3291555), (87, 2194370), (145, 1316622), (174, 1097185), (290, 658311), (435, 438874), (870, 219437)]