806953290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1544

約数の個数: 128

約数和(自身を含む): 2293546752

約数和(自身を除く): 1486593462

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 137, 143, 165, 195, 274, 286, 330, 390, 411, 429, 685, 715, 822, 858, 1370, 1373, 1430, 1507, 1781, 2055, 2145, 2746, 3014, 3562, 4110, 4119, 4290, 4521, 5343, 6865, 7535, 8238, 8905, 9042, 10686, 13730, 15070, 15103, 17810, 17849, 19591, 20595, 22605, 26715, 30206, 35698, 39182, 41190, 45210, 45309, 53430, 53547, 58773, 75515, 89245, 90618, 97955, 107094, 117546, 151030, 178490, 188101, 195910, 196339, 226545, 267735, 293865, 376202, 392678, 453090, 535470, 564303, 587730, 589017, 940505, 981695, 1128606, 1178034, 1881010, 1963390, 2069111, 2445313, 2821515, 2945085, 4138222, 4890626, 5643030, 5890170, 6207333, 7335939, 10345555, 12226565, 12414666, 14671878, 20691110, 24453130, 26898443, 31036665, 36679695, 53796886, 62073330, 73359390, 80695329, 134492215, 161390658, 268984430, 403476645, 806953290]

約数ペア:

[(1, 806953290), (2, 403476645), (3, 268984430), (5, 161390658), (6, 134492215), (10, 80695329), (11, 73359390), (13, 62073330), (15, 53796886), (22, 36679695), (26, 31036665), (30, 26898443), (33, 24453130), (39, 20691110), (55, 14671878), (65, 12414666), (66, 12226565), (78, 10345555), (110, 7335939), (130, 6207333), (137, 5890170), (143, 5643030), (165, 4890626), (195, 4138222), (274, 2945085), (286, 2821515), (330, 2445313), (390, 2069111), (411, 1963390), (429, 1881010), (685, 1178034), (715, 1128606), (822, 981695), (858, 940505), (1370, 589017), (1373, 587730), (1430, 564303), (1507, 535470), (1781, 453090), (2055, 392678), (2145, 376202), (2746, 293865), (3014, 267735), (3562, 226545), (4110, 196339), (4119, 195910), (4290, 188101), (4521, 178490), (5343, 151030), (6865, 117546), (7535, 107094), (8238, 97955), (8905, 90618), (9042, 89245), (10686, 75515), (13730, 58773), (15070, 53547), (15103, 53430), (17810, 45309), (17849, 45210), (19591, 41190), (20595, 39182), (22605, 35698), (26715, 30206)]