17142780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6138

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 31886340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 6079, 12158, 18237, 24316, 30395, 36474, 60790, 72948, 91185, 121580, 182370, 285713, 364740, 571426, 857139, 1142852, 1428565, 1714278, 2857130, 3428556, 4285695, 5714260, 8571390, 17142780]

約数ペア:

[(1, 17142780), (2, 8571390), (3, 5714260), (4, 4285695), (5, 3428556), (6, 2857130), (10, 1714278), (12, 1428565), (15, 1142852), (20, 857139), (30, 571426), (47, 364740), (60, 285713), (94, 182370), (141, 121580), (188, 91185), (235, 72948), (282, 60790), (470, 36474), (564, 30395), (705, 24316), (940, 18237), (1410, 12158), (2820, 6079)]