2069852220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157523}}^1$

素因数の和:157611

約数の個数: 72

約数和(自身を含む): 6364599696

約数和(自身を除く): 4294747476

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, 2628, 3285, 4380, 6570, 13140, 157523, 315046, 472569, 630092, 787615, 945138, 1417707, 1575230, 1890276, 2362845, 2835414, 3150460, 4725690, 5670828, 7088535, 9451380, 11499179, 14177070, 22998358, 28354140, 34497537, 45996716, 57495895, 68995074, 103492611, 114991790, 137990148, 172487685, 206985222, 229983580, 344975370, 413970444, 517463055, 689950740, 1034926110, 2069852220]

約数ペア:

[(1, 2069852220), (2, 1034926110), (3, 689950740), (4, 517463055), (5, 413970444), (6, 344975370), (9, 229983580), (10, 206985222), (12, 172487685), (15, 137990148), (18, 114991790), (20, 103492611), (30, 68995074), (36, 57495895), (45, 45996716), (60, 34497537), (73, 28354140), (90, 22998358), (146, 14177070), (180, 11499179), (219, 9451380), (292, 7088535), (365, 5670828), (438, 4725690), (657, 3150460), (730, 2835414), (876, 2362845), (1095, 1890276), (1314, 1575230), (1460, 1417707), (2190, 945138), (2628, 787615), (3285, 630092), (4380, 472569), (6570, 315046), (13140, 157523)]