2075850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{659}}^1$

素因数の和:684

約数の個数: 72

約数和(自身を含む): 6383520

約数和(自身を除く): 4307670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 659, 1050, 1318, 1575, 1977, 3150, 3295, 3954, 4613, 5931, 6590, 9226, 9885, 11862, 13839, 16475, 19770, 23065, 27678, 29655, 32950, 41517, 46130, 49425, 59310, 69195, 83034, 98850, 115325, 138390, 148275, 207585, 230650, 296550, 345975, 415170, 691950, 1037925, 2075850]

約数ペア:

[(1, 2075850), (2, 1037925), (3, 691950), (5, 415170), (6, 345975), (7, 296550), (9, 230650), (10, 207585), (14, 148275), (15, 138390), (18, 115325), (21, 98850), (25, 83034), (30, 69195), (35, 59310), (42, 49425), (45, 46130), (50, 41517), (63, 32950), (70, 29655), (75, 27678), (90, 23065), (105, 19770), (126, 16475), (150, 13839), (175, 11862), (210, 9885), (225, 9226), (315, 6590), (350, 5931), (450, 4613), (525, 3954), (630, 3295), (659, 3150), (1050, 1977), (1318, 1575)]