8030970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 22997520

約数和(自身を除く): 14966550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 181, 255, 261, 290, 306, 362, 435, 493, 510, 522, 543, 765, 870, 905, 986, 1086, 1305, 1479, 1530, 1629, 1810, 2465, 2610, 2715, 2958, 3077, 3258, 4437, 4930, 5249, 5430, 6154, 7395, 8145, 8874, 9231, 10498, 14790, 15385, 15747, 16290, 18462, 22185, 26245, 27693, 30770, 31494, 44370, 46155, 47241, 52490, 55386, 78735, 89233, 92310, 94482, 138465, 157470, 178466, 236205, 267699, 276930, 446165, 472410, 535398, 803097, 892330, 1338495, 1606194, 2676990, 4015485, 8030970]

約数ペア:

[(1, 8030970), (2, 4015485), (3, 2676990), (5, 1606194), (6, 1338495), (9, 892330), (10, 803097), (15, 535398), (17, 472410), (18, 446165), (29, 276930), (30, 267699), (34, 236205), (45, 178466), (51, 157470), (58, 138465), (85, 94482), (87, 92310), (90, 89233), (102, 78735), (145, 55386), (153, 52490), (170, 47241), (174, 46155), (181, 44370), (255, 31494), (261, 30770), (290, 27693), (306, 26245), (362, 22185), (435, 18462), (493, 16290), (510, 15747), (522, 15385), (543, 14790), (765, 10498), (870, 9231), (905, 8874), (986, 8145), (1086, 7395), (1305, 6154), (1479, 5430), (1530, 5249), (1629, 4930), (1810, 4437), (2465, 3258), (2610, 3077), (2715, 2958)]