190831020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109673}}^1$

素因数の和:109714

約数の個数: 48

約数和(自身を含む): 552756960

約数和(自身を除く): 361925940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 109673, 219346, 329019, 438692, 548365, 658038, 1096730, 1316076, 1645095, 2193460, 3180517, 3290190, 6361034, 6580380, 9541551, 12722068, 15902585, 19083102, 31805170, 38166204, 47707755, 63610340, 95415510, 190831020]

約数ペア:

[(1, 190831020), (2, 95415510), (3, 63610340), (4, 47707755), (5, 38166204), (6, 31805170), (10, 19083102), (12, 15902585), (15, 12722068), (20, 9541551), (29, 6580380), (30, 6361034), (58, 3290190), (60, 3180517), (87, 2193460), (116, 1645095), (145, 1316076), (174, 1096730), (290, 658038), (348, 548365), (435, 438692), (580, 329019), (870, 219346), (1740, 109673)]