1907910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 5559840

約数和(自身を除く): 3651930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 43, 45, 51, 58, 85, 86, 87, 90, 102, 129, 145, 153, 170, 174, 215, 255, 258, 261, 290, 306, 387, 430, 435, 493, 510, 522, 645, 731, 765, 774, 870, 986, 1247, 1290, 1305, 1462, 1479, 1530, 1935, 2193, 2465, 2494, 2610, 2958, 3655, 3741, 3870, 4386, 4437, 4930, 6235, 6579, 7310, 7395, 7482, 8874, 10965, 11223, 12470, 13158, 14790, 18705, 21199, 21930, 22185, 22446, 32895, 37410, 42398, 44370, 56115, 63597, 65790, 105995, 112230, 127194, 190791, 211990, 317985, 381582, 635970, 953955, 1907910]

約数ペア:

[(1, 1907910), (2, 953955), (3, 635970), (5, 381582), (6, 317985), (9, 211990), (10, 190791), (15, 127194), (17, 112230), (18, 105995), (29, 65790), (30, 63597), (34, 56115), (43, 44370), (45, 42398), (51, 37410), (58, 32895), (85, 22446), (86, 22185), (87, 21930), (90, 21199), (102, 18705), (129, 14790), (145, 13158), (153, 12470), (170, 11223), (174, 10965), (215, 8874), (255, 7482), (258, 7395), (261, 7310), (290, 6579), (306, 6235), (387, 4930), (430, 4437), (435, 4386), (493, 3870), (510, 3741), (522, 3655), (645, 2958), (731, 2610), (765, 2494), (774, 2465), (870, 2193), (986, 1935), (1247, 1530), (1290, 1479), (1305, 1462)]