290580290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 216

約数和(自身を含む): 749154420

約数和(自身を除く): 458574130

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 29, 35, 49, 55, 58, 65, 70, 77, 91, 98, 110, 121, 130, 143, 145, 154, 169, 182, 203, 242, 245, 286, 290, 319, 338, 377, 385, 406, 455, 490, 539, 605, 637, 638, 715, 754, 770, 845, 847, 910, 1001, 1015, 1078, 1183, 1210, 1274, 1421, 1430, 1573, 1595, 1690, 1694, 1859, 1885, 2002, 2030, 2233, 2366, 2639, 2695, 2842, 3146, 3185, 3190, 3509, 3718, 3770, 4147, 4235, 4466, 4901, 5005, 5278, 5390, 5915, 5929, 6370, 7007, 7018, 7105, 7865, 8281, 8294, 8470, 9295, 9802, 10010, 11011, 11165, 11830, 11858, 13013, 13195, 14014, 14210, 15631, 15730, 16562, 17545, 18473, 18590, 20449, 20735, 22022, 22330, 24505, 24563, 26026, 26390, 29029, 29645, 31262, 34307, 35035, 35090, 36946, 40898, 41405, 41470, 45617, 49010, 49126, 53911, 55055, 58058, 59290, 65065, 68614, 70070, 77077, 78155, 82810, 91091, 91234, 92365, 102245, 107822, 110110, 122815, 130130, 143143, 145145, 154154, 156310, 171535, 171941, 182182, 184730, 203203, 204490, 228085, 240149, 245630, 269555, 286286, 290290, 319319, 343070, 343882, 377377, 385385, 406406, 455455, 456170, 480298, 539110, 593021, 638638, 715715, 754754, 770770, 859705, 910910, 1002001, 1016015, 1186042, 1200745, 1431430, 1596595, 1719410, 1886885, 2004002, 2032030, 2235233, 2401490, 2641639, 2965105, 3193190, 3773770, 4151147, 4470466, 5010005, 5283278, 5930210, 8302294, 10020010, 11176165, 13208195, 20755735, 22352330, 26416390, 29058029, 41511470, 58116058, 145290145, 290580290]

約数ペア:

[(1, 290580290), (2, 145290145), (5, 58116058), (7, 41511470), (10, 29058029), (11, 26416390), (13, 22352330), (14, 20755735), (22, 13208195), (26, 11176165), (29, 10020010), (35, 8302294), (49, 5930210), (55, 5283278), (58, 5010005), (65, 4470466), (70, 4151147), (77, 3773770), (91, 3193190), (98, 2965105), (110, 2641639), (121, 2401490), (130, 2235233), (143, 2032030), (145, 2004002), (154, 1886885), (169, 1719410), (182, 1596595), (203, 1431430), (242, 1200745), (245, 1186042), (286, 1016015), (290, 1002001), (319, 910910), (338, 859705), (377, 770770), (385, 754754), (406, 715715), (455, 638638), (490, 593021), (539, 539110), (605, 480298), (637, 456170), (638, 455455), (715, 406406), (754, 385385), (770, 377377), (845, 343882), (847, 343070), (910, 319319), (1001, 290290), (1015, 286286), (1078, 269555), (1183, 245630), (1210, 240149), (1274, 228085), (1421, 204490), (1430, 203203), (1573, 184730), (1595, 182182), (1690, 171941), (1694, 171535), (1859, 156310), (1885, 154154), (2002, 145145), (2030, 143143), (2233, 130130), (2366, 122815), (2639, 110110), (2695, 107822), (2842, 102245), (3146, 92365), (3185, 91234), (3190, 91091), (3509, 82810), (3718, 78155), (3770, 77077), (4147, 70070), (4235, 68614), (4466, 65065), (4901, 59290), (5005, 58058), (5278, 55055), (5390, 53911), (5915, 49126), (5929, 49010), (6370, 45617), (7007, 41470), (7018, 41405), (7105, 40898), (7865, 36946), (8281, 35090), (8294, 35035), (8470, 34307), (9295, 31262), (9802, 29645), (10010, 29029), (11011, 26390), (11165, 26026), (11830, 24563), (11858, 24505), (13013, 22330), (13195, 22022), (14014, 20735), (14210, 20449), (15631, 18590), (15730, 18473), (16562, 17545)]