33520140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 103111008

約数和(自身を除く): 69590868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2551, 2628, 3285, 4380, 5102, 6570, 7653, 10204, 12755, 13140, 15306, 22959, 25510, 30612, 38265, 45918, 51020, 76530, 91836, 114795, 153060, 186223, 229590, 372446, 459180, 558669, 744892, 931115, 1117338, 1676007, 1862230, 2234676, 2793345, 3352014, 3724460, 5586690, 6704028, 8380035, 11173380, 16760070, 33520140]

約数ペア:

[(1, 33520140), (2, 16760070), (3, 11173380), (4, 8380035), (5, 6704028), (6, 5586690), (9, 3724460), (10, 3352014), (12, 2793345), (15, 2234676), (18, 1862230), (20, 1676007), (30, 1117338), (36, 931115), (45, 744892), (60, 558669), (73, 459180), (90, 372446), (146, 229590), (180, 186223), (219, 153060), (292, 114795), (365, 91836), (438, 76530), (657, 51020), (730, 45918), (876, 38265), (1095, 30612), (1314, 25510), (1460, 22959), (2190, 15306), (2551, 13140), (2628, 12755), (3285, 10204), (4380, 7653), (5102, 6570)]