2625210

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:489

約数の個数: 80

約数和(自身を含む): 8084736

約数和(自身を除く): 5459526

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 463, 567, 630, 810, 926, 945, 1134, 1389, 1890, 2315, 2778, 2835, 3241, 4167, 4630, 5670, 6482, 6945, 8334, 9723, 12501, 13890, 16205, 19446, 20835, 25002, 29169, 32410, 37503, 41670, 48615, 58338, 62505, 75006, 87507, 97230, 125010, 145845, 175014, 187515, 262521, 291690, 375030, 437535, 525042, 875070, 1312605, 2625210]

約数ペア:

[(1, 2625210), (2, 1312605), (3, 875070), (5, 525042), (6, 437535), (7, 375030), (9, 291690), (10, 262521), (14, 187515), (15, 175014), (18, 145845), (21, 125010), (27, 97230), (30, 87507), (35, 75006), (42, 62505), (45, 58338), (54, 48615), (63, 41670), (70, 37503), (81, 32410), (90, 29169), (105, 25002), (126, 20835), (135, 19446), (162, 16205), (189, 13890), (210, 12501), (270, 9723), (315, 8334), (378, 6945), (405, 6482), (463, 5670), (567, 4630), (630, 4167), (810, 3241), (926, 2835), (945, 2778), (1134, 2315), (1389, 1890)]