1227149910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 192

約数和(自身を含む): 3777725952

約数和(自身を除く): 2550576042

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 97, 105, 126, 129, 194, 210, 215, 258, 291, 301, 315, 387, 430, 467, 485, 582, 602, 630, 645, 679, 774, 873, 903, 934, 970, 1290, 1358, 1401, 1455, 1505, 1746, 1806, 1935, 2037, 2335, 2709, 2802, 2910, 3010, 3269, 3395, 3870, 4074, 4171, 4203, 4365, 4515, 4670, 5418, 6111, 6538, 6790, 7005, 8342, 8406, 8730, 9030, 9807, 10185, 12222, 12513, 13545, 14010, 16345, 19614, 20081, 20370, 20855, 21015, 25026, 27090, 29197, 29421, 30555, 32690, 37539, 40162, 41710, 42030, 45299, 49035, 58394, 58842, 60243, 61110, 62565, 75078, 87591, 90598, 98070, 100405, 120486, 125130, 135897, 140567, 145985, 147105, 175182, 180729, 187695, 200810, 226495, 262773, 271794, 281134, 291970, 294210, 301215, 317093, 361458, 375390, 407691, 421701, 437955, 452990, 525546, 602430, 634186, 679485, 702835, 815382, 843402, 875910, 903645, 951279, 1265103, 1313865, 1358970, 1405670, 1585465, 1807290, 1902558, 1947857, 2038455, 2108505, 2530206, 2627730, 2853837, 3170930, 3895714, 4076910, 4217010, 4756395, 5707674, 5843571, 6325515, 9512790, 9739285, 11687142, 12651030, 13634999, 14269185, 17530713, 19478570, 27269998, 28538370, 29217855, 35061426, 40904997, 58435710, 68174995, 81809994, 87653565, 122714991, 136349990, 175307130, 204524985, 245429982, 409049970, 613574955, 1227149910]

約数ペア:

[(1, 1227149910), (2, 613574955), (3, 409049970), (5, 245429982), (6, 204524985), (7, 175307130), (9, 136349990), (10, 122714991), (14, 87653565), (15, 81809994), (18, 68174995), (21, 58435710), (30, 40904997), (35, 35061426), (42, 29217855), (43, 28538370), (45, 27269998), (63, 19478570), (70, 17530713), (86, 14269185), (90, 13634999), (97, 12651030), (105, 11687142), (126, 9739285), (129, 9512790), (194, 6325515), (210, 5843571), (215, 5707674), (258, 4756395), (291, 4217010), (301, 4076910), (315, 3895714), (387, 3170930), (430, 2853837), (467, 2627730), (485, 2530206), (582, 2108505), (602, 2038455), (630, 1947857), (645, 1902558), (679, 1807290), (774, 1585465), (873, 1405670), (903, 1358970), (934, 1313865), (970, 1265103), (1290, 951279), (1358, 903645), (1401, 875910), (1455, 843402), (1505, 815382), (1746, 702835), (1806, 679485), (1935, 634186), (2037, 602430), (2335, 525546), (2709, 452990), (2802, 437955), (2910, 421701), (3010, 407691), (3269, 375390), (3395, 361458), (3870, 317093), (4074, 301215), (4171, 294210), (4203, 291970), (4365, 281134), (4515, 271794), (4670, 262773), (5418, 226495), (6111, 200810), (6538, 187695), (6790, 180729), (7005, 175182), (8342, 147105), (8406, 145985), (8730, 140567), (9030, 135897), (9807, 125130), (10185, 120486), (12222, 100405), (12513, 98070), (13545, 90598), (14010, 87591), (16345, 75078), (19614, 62565), (20081, 61110), (20370, 60243), (20855, 58842), (21015, 58394), (25026, 49035), (27090, 45299), (29197, 42030), (29421, 41710), (30555, 40162), (32690, 37539)]