8897130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 27387360

約数和(自身を除く): 18490230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 43, 45, 55, 57, 66, 86, 90, 95, 99, 110, 114, 121, 129, 165, 171, 190, 198, 209, 215, 242, 258, 285, 330, 342, 363, 387, 418, 430, 473, 495, 570, 605, 627, 645, 726, 774, 817, 855, 946, 990, 1045, 1089, 1210, 1254, 1290, 1419, 1634, 1710, 1815, 1881, 1935, 2090, 2178, 2299, 2365, 2451, 2838, 3135, 3630, 3762, 3870, 4085, 4257, 4598, 4730, 4902, 5203, 5445, 6270, 6897, 7095, 7353, 8170, 8514, 8987, 9405, 10406, 10890, 11495, 12255, 13794, 14190, 14706, 15609, 17974, 18810, 20691, 21285, 22990, 24510, 26015, 26961, 31218, 34485, 36765, 41382, 42570, 44935, 46827, 52030, 53922, 68970, 73530, 78045, 80883, 89870, 93654, 98857, 103455, 134805, 156090, 161766, 197714, 206910, 234135, 269610, 296571, 404415, 468270, 494285, 593142, 808830, 889713, 988570, 1482855, 1779426, 2965710, 4448565, 8897130]

約数ペア:

[(1, 8897130), (2, 4448565), (3, 2965710), (5, 1779426), (6, 1482855), (9, 988570), (10, 889713), (11, 808830), (15, 593142), (18, 494285), (19, 468270), (22, 404415), (30, 296571), (33, 269610), (38, 234135), (43, 206910), (45, 197714), (55, 161766), (57, 156090), (66, 134805), (86, 103455), (90, 98857), (95, 93654), (99, 89870), (110, 80883), (114, 78045), (121, 73530), (129, 68970), (165, 53922), (171, 52030), (190, 46827), (198, 44935), (209, 42570), (215, 41382), (242, 36765), (258, 34485), (285, 31218), (330, 26961), (342, 26015), (363, 24510), (387, 22990), (418, 21285), (430, 20691), (473, 18810), (495, 17974), (570, 15609), (605, 14706), (627, 14190), (645, 13794), (726, 12255), (774, 11495), (817, 10890), (855, 10406), (946, 9405), (990, 8987), (1045, 8514), (1089, 8170), (1210, 7353), (1254, 7095), (1290, 6897), (1419, 6270), (1634, 5445), (1710, 5203), (1815, 4902), (1881, 4730), (1935, 4598), (2090, 4257), (2178, 4085), (2299, 3870), (2365, 3762), (2451, 3630), (2838, 3135)]