217842810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{2953}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 523212480

約数和(自身を除く): 305369670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2459, 2953, 4918, 5906, 7377, 8859, 12295, 14754, 14765, 17718, 24590, 29530, 36885, 44295, 73770, 88590, 7261427, 14522854, 21784281, 36307135, 43568562, 72614270, 108921405, 217842810]

約数ペア:

[(1, 217842810), (2, 108921405), (3, 72614270), (5, 43568562), (6, 36307135), (10, 21784281), (15, 14522854), (30, 7261427), (2459, 88590), (2953, 73770), (4918, 44295), (5906, 36885), (7377, 29530), (8859, 24590), (12295, 17718), (14754, 14765)]