1750140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 6236160

約数和(自身を除く): 4486020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 463, 540, 630, 756, 926, 945, 1260, 1389, 1852, 1890, 2315, 2778, 3241, 3780, 4167, 4630, 5556, 6482, 6945, 8334, 9260, 9723, 12501, 12964, 13890, 16205, 16668, 19446, 20835, 25002, 27780, 29169, 32410, 38892, 41670, 48615, 50004, 58338, 62505, 64820, 83340, 87507, 97230, 116676, 125010, 145845, 175014, 194460, 250020, 291690, 350028, 437535, 583380, 875070, 1750140]

約数ペア:

[(1, 1750140), (2, 875070), (3, 583380), (4, 437535), (5, 350028), (6, 291690), (7, 250020), (9, 194460), (10, 175014), (12, 145845), (14, 125010), (15, 116676), (18, 97230), (20, 87507), (21, 83340), (27, 64820), (28, 62505), (30, 58338), (35, 50004), (36, 48615), (42, 41670), (45, 38892), (54, 32410), (60, 29169), (63, 27780), (70, 25002), (84, 20835), (90, 19446), (105, 16668), (108, 16205), (126, 13890), (135, 12964), (140, 12501), (180, 9723), (189, 9260), (210, 8334), (252, 6945), (270, 6482), (315, 5556), (378, 4630), (420, 4167), (463, 3780), (540, 3241), (630, 2778), (756, 2315), (926, 1890), (945, 1852), (1260, 1389)]