86819340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1887

約数の個数: 96

約数和(自身を含む): 263015424

約数和(自身を除く): 176196084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 1811, 2397, 2820, 3196, 3622, 3995, 4794, 5433, 7244, 7990, 9055, 9588, 10866, 11985, 15980, 18110, 21732, 23970, 27165, 30787, 36220, 47940, 54330, 61574, 85117, 92361, 108660, 123148, 153935, 170234, 184722, 255351, 307870, 340468, 369444, 425585, 461805, 510702, 615740, 851170, 923610, 1021404, 1276755, 1446989, 1702340, 1847220, 2553510, 2893978, 4340967, 5107020, 5787956, 7234945, 8681934, 14469890, 17363868, 21704835, 28939780, 43409670, 86819340]

約数ペア:

[(1, 86819340), (2, 43409670), (3, 28939780), (4, 21704835), (5, 17363868), (6, 14469890), (10, 8681934), (12, 7234945), (15, 5787956), (17, 5107020), (20, 4340967), (30, 2893978), (34, 2553510), (47, 1847220), (51, 1702340), (60, 1446989), (68, 1276755), (85, 1021404), (94, 923610), (102, 851170), (141, 615740), (170, 510702), (188, 461805), (204, 425585), (235, 369444), (255, 340468), (282, 307870), (340, 255351), (470, 184722), (510, 170234), (564, 153935), (705, 123148), (799, 108660), (940, 92361), (1020, 85117), (1410, 61574), (1598, 54330), (1811, 47940), (2397, 36220), (2820, 30787), (3196, 27165), (3622, 23970), (3995, 21732), (4794, 18110), (5433, 15980), (7244, 11985), (7990, 10866), (9055, 9588)]