7741290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 20186496

約数和(自身を除く): 12445206

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 353, 430, 510, 645, 706, 731, 1059, 1290, 1462, 1765, 2118, 2193, 3530, 3655, 4386, 5295, 6001, 7310, 10590, 10965, 12002, 15179, 18003, 21930, 30005, 30358, 36006, 45537, 60010, 75895, 90015, 91074, 151790, 180030, 227685, 258043, 455370, 516086, 774129, 1290215, 1548258, 2580430, 3870645, 7741290]

約数ペア:

[(1, 7741290), (2, 3870645), (3, 2580430), (5, 1548258), (6, 1290215), (10, 774129), (15, 516086), (17, 455370), (30, 258043), (34, 227685), (43, 180030), (51, 151790), (85, 91074), (86, 90015), (102, 75895), (129, 60010), (170, 45537), (215, 36006), (255, 30358), (258, 30005), (353, 21930), (430, 18003), (510, 15179), (645, 12002), (706, 10965), (731, 10590), (1059, 7310), (1290, 6001), (1462, 5295), (1765, 4386), (2118, 3655), (2193, 3530)]