84338910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 250398720

約数和(自身を除く): 166059810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 37, 38, 43, 45, 57, 62, 74, 86, 90, 93, 95, 111, 114, 129, 155, 171, 185, 186, 190, 215, 222, 258, 279, 285, 310, 333, 342, 370, 387, 430, 465, 555, 558, 570, 589, 645, 666, 703, 774, 817, 855, 930, 1110, 1147, 1178, 1290, 1333, 1395, 1406, 1591, 1634, 1665, 1710, 1767, 1935, 2109, 2294, 2451, 2666, 2790, 2945, 3182, 3330, 3441, 3515, 3534, 3870, 3999, 4085, 4218, 4773, 4902, 5301, 5735, 5890, 6327, 6665, 6882, 7030, 7353, 7955, 7998, 8170, 8835, 9546, 10323, 10545, 10602, 11470, 11997, 12255, 12654, 13330, 14319, 14706, 15910, 17205, 17670, 19995, 20646, 21090, 21793, 23865, 23994, 24510, 25327, 26505, 28638, 30229, 31635, 34410, 36765, 39990, 43586, 47730, 49321, 50654, 51615, 53010, 59985, 60458, 63270, 65379, 71595, 73530, 75981, 90687, 98642, 103230, 108965, 119970, 126635, 130758, 143190, 147963, 151145, 151962, 181374, 196137, 217930, 227943, 246605, 253270, 272061, 295926, 302290, 326895, 379905, 392274, 443889, 453435, 455886, 493210, 544122, 653790, 739815, 759810, 887778, 906870, 937099, 980685, 1139715, 1360305, 1479630, 1874198, 1961370, 2219445, 2279430, 2720610, 2811297, 4438890, 4685495, 5622594, 8433891, 9370990, 14056485, 16867782, 28112970, 42169455, 84338910]

約数ペア:

[(1, 84338910), (2, 42169455), (3, 28112970), (5, 16867782), (6, 14056485), (9, 9370990), (10, 8433891), (15, 5622594), (18, 4685495), (19, 4438890), (30, 2811297), (31, 2720610), (37, 2279430), (38, 2219445), (43, 1961370), (45, 1874198), (57, 1479630), (62, 1360305), (74, 1139715), (86, 980685), (90, 937099), (93, 906870), (95, 887778), (111, 759810), (114, 739815), (129, 653790), (155, 544122), (171, 493210), (185, 455886), (186, 453435), (190, 443889), (215, 392274), (222, 379905), (258, 326895), (279, 302290), (285, 295926), (310, 272061), (333, 253270), (342, 246605), (370, 227943), (387, 217930), (430, 196137), (465, 181374), (555, 151962), (558, 151145), (570, 147963), (589, 143190), (645, 130758), (666, 126635), (703, 119970), (774, 108965), (817, 103230), (855, 98642), (930, 90687), (1110, 75981), (1147, 73530), (1178, 71595), (1290, 65379), (1333, 63270), (1395, 60458), (1406, 59985), (1591, 53010), (1634, 51615), (1665, 50654), (1710, 49321), (1767, 47730), (1935, 43586), (2109, 39990), (2294, 36765), (2451, 34410), (2666, 31635), (2790, 30229), (2945, 28638), (3182, 26505), (3330, 25327), (3441, 24510), (3515, 23994), (3534, 23865), (3870, 21793), (3999, 21090), (4085, 20646), (4218, 19995), (4773, 17670), (4902, 17205), (5301, 15910), (5735, 14706), (5890, 14319), (6327, 13330), (6665, 12654), (6882, 12255), (7030, 11997), (7353, 11470), (7955, 10602), (7998, 10545), (8170, 10323), (8835, 9546)]