84717990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4686

約数の個数: 96

約数和(自身を含む): 260470080

約数和(自身を除く): 175752090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 4637, 6090, 9135, 9274, 13911, 18270, 23185, 27822, 32459, 41733, 46370, 64918, 69555, 83466, 97377, 134473, 139110, 162295, 194754, 208665, 268946, 292131, 324590, 403419, 417330, 486885, 584262, 672365, 806838, 941311, 973770, 1210257, 1344730, 1460655, 1882622, 2017095, 2420514, 2823933, 2921310, 4034190, 4706555, 5647866, 6051285, 8471799, 9413110, 12102570, 14119665, 16943598, 28239330, 42358995, 84717990]

約数ペア:

[(1, 84717990), (2, 42358995), (3, 28239330), (5, 16943598), (6, 14119665), (7, 12102570), (9, 9413110), (10, 8471799), (14, 6051285), (15, 5647866), (18, 4706555), (21, 4034190), (29, 2921310), (30, 2823933), (35, 2420514), (42, 2017095), (45, 1882622), (58, 1460655), (63, 1344730), (70, 1210257), (87, 973770), (90, 941311), (105, 806838), (126, 672365), (145, 584262), (174, 486885), (203, 417330), (210, 403419), (261, 324590), (290, 292131), (315, 268946), (406, 208665), (435, 194754), (522, 162295), (609, 139110), (630, 134473), (870, 97377), (1015, 83466), (1218, 69555), (1305, 64918), (1827, 46370), (2030, 41733), (2610, 32459), (3045, 27822), (3654, 23185), (4637, 18270), (6090, 13911), (9135, 9274)]