122249610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 144

約数和(自身を含む): 389469600

約数和(自身を除く): 267219990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1197, 1330, 1459, 1470, 1710, 1862, 1995, 2205, 2394, 2793, 2918, 3990, 4377, 4410, 4655, 5586, 5985, 7295, 8379, 8754, 9310, 10213, 11970, 13131, 13965, 14590, 16758, 20426, 21885, 26262, 27721, 27930, 30639, 41895, 43770, 51065, 55442, 61278, 65655, 71491, 83163, 83790, 91917, 102130, 131310, 138605, 142982, 153195, 166326, 183834, 194047, 214473, 249489, 277210, 306390, 357455, 388094, 415815, 428946, 459585, 498978, 582141, 643419, 714910, 831630, 919170, 970235, 1072365, 1164282, 1247445, 1286838, 1358329, 1746423, 1940470, 2144730, 2494890, 2716658, 2910705, 3217095, 3492846, 4074987, 5821410, 6434190, 6791645, 8149974, 8732115, 12224961, 13583290, 17464230, 20374935, 24449922, 40749870, 61124805, 122249610]

約数ペア:

[(1, 122249610), (2, 61124805), (3, 40749870), (5, 24449922), (6, 20374935), (7, 17464230), (9, 13583290), (10, 12224961), (14, 8732115), (15, 8149974), (18, 6791645), (19, 6434190), (21, 5821410), (30, 4074987), (35, 3492846), (38, 3217095), (42, 2910705), (45, 2716658), (49, 2494890), (57, 2144730), (63, 1940470), (70, 1746423), (90, 1358329), (95, 1286838), (98, 1247445), (105, 1164282), (114, 1072365), (126, 970235), (133, 919170), (147, 831630), (171, 714910), (190, 643419), (210, 582141), (245, 498978), (266, 459585), (285, 428946), (294, 415815), (315, 388094), (342, 357455), (399, 306390), (441, 277210), (490, 249489), (570, 214473), (630, 194047), (665, 183834), (735, 166326), (798, 153195), (855, 142982), (882, 138605), (931, 131310), (1197, 102130), (1330, 91917), (1459, 83790), (1470, 83163), (1710, 71491), (1862, 65655), (1995, 61278), (2205, 55442), (2394, 51065), (2793, 43770), (2918, 41895), (3990, 30639), (4377, 27930), (4410, 27721), (4655, 26262), (5586, 21885), (5985, 20426), (7295, 16758), (8379, 14590), (8754, 13965), (9310, 13131), (10213, 11970)]