290262930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{33479}}^1$

素因数の和:33523

約数の個数: 48

約数和(自身を含む): 740041920

約数和(自身を除く): 449778990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 33479, 66958, 100437, 167395, 200874, 334790, 502185, 569143, 1004370, 1138286, 1707429, 2845715, 3414858, 5691430, 8537145, 9675431, 17074290, 19350862, 29026293, 48377155, 58052586, 96754310, 145131465, 290262930]

約数ペア:

[(1, 290262930), (2, 145131465), (3, 96754310), (5, 58052586), (6, 48377155), (10, 29026293), (15, 19350862), (17, 17074290), (30, 9675431), (34, 8537145), (51, 5691430), (85, 3414858), (102, 2845715), (170, 1707429), (255, 1138286), (289, 1004370), (510, 569143), (578, 502185), (867, 334790), (1445, 200874), (1734, 167395), (2890, 100437), (4335, 66958), (8670, 33479)]