69093990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109673}}^1$

素因数の和:109693

約数の個数: 48

約数和(自身を含む): 205309728

約数和(自身を除く): 136215738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 109673, 219346, 329019, 548365, 658038, 767711, 987057, 1096730, 1535422, 1645095, 1974114, 2303133, 3290190, 3838555, 4606266, 4935285, 6909399, 7677110, 9870570, 11515665, 13818798, 23031330, 34546995, 69093990]

約数ペア:

[(1, 69093990), (2, 34546995), (3, 23031330), (5, 13818798), (6, 11515665), (7, 9870570), (9, 7677110), (10, 6909399), (14, 4935285), (15, 4606266), (18, 3838555), (21, 3290190), (30, 2303133), (35, 1974114), (42, 1645095), (45, 1535422), (63, 1096730), (70, 987057), (90, 767711), (105, 658038), (126, 548365), (210, 329019), (315, 219346), (630, 109673)]