16522140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 46438560

約数和(自身を除く): 29916420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 541, 1018, 1082, 1527, 1623, 2036, 2164, 2545, 2705, 3054, 3246, 5090, 5410, 6108, 6492, 7635, 8115, 10180, 10820, 15270, 16230, 30540, 32460, 275369, 550738, 826107, 1101476, 1376845, 1652214, 2753690, 3304428, 4130535, 5507380, 8261070, 16522140]

約数ペア:

[(1, 16522140), (2, 8261070), (3, 5507380), (4, 4130535), (5, 3304428), (6, 2753690), (10, 1652214), (12, 1376845), (15, 1101476), (20, 826107), (30, 550738), (60, 275369), (509, 32460), (541, 30540), (1018, 16230), (1082, 15270), (1527, 10820), (1623, 10180), (2036, 8115), (2164, 7635), (2545, 6492), (2705, 6108), (3054, 5410), (3246, 5090)]