264967010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 630435960

約数和(自身を除く): 365468950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 49, 55, 70, 77, 82, 98, 109, 110, 121, 154, 205, 218, 242, 245, 287, 385, 410, 451, 490, 539, 545, 574, 605, 763, 770, 847, 902, 1078, 1090, 1199, 1210, 1435, 1526, 1694, 2009, 2255, 2398, 2695, 2870, 3157, 3815, 4018, 4235, 4469, 4510, 4961, 5341, 5390, 5929, 5995, 6314, 7630, 8393, 8470, 8938, 9922, 10045, 10682, 11858, 11990, 13189, 15785, 16786, 20090, 22099, 22345, 24805, 26378, 26705, 29645, 31283, 31570, 34727, 41965, 44198, 44690, 49159, 49610, 53410, 58751, 59290, 62566, 65945, 69454, 83930, 92323, 98318, 110495, 117502, 131890, 156415, 173635, 184646, 218981, 220990, 243089, 245795, 293755, 312830, 344113, 347270, 437962, 461615, 486178, 491590, 540749, 587510, 646261, 688226, 923230, 1081498, 1094905, 1215445, 1292522, 1720565, 2189810, 2408791, 2430890, 2703745, 3231305, 3441130, 3785243, 4817582, 5407490, 6462610, 7570486, 12043955, 18926215, 24087910, 26496701, 37852430, 52993402, 132483505, 264967010]

約数ペア:

[(1, 264967010), (2, 132483505), (5, 52993402), (7, 37852430), (10, 26496701), (11, 24087910), (14, 18926215), (22, 12043955), (35, 7570486), (41, 6462610), (49, 5407490), (55, 4817582), (70, 3785243), (77, 3441130), (82, 3231305), (98, 2703745), (109, 2430890), (110, 2408791), (121, 2189810), (154, 1720565), (205, 1292522), (218, 1215445), (242, 1094905), (245, 1081498), (287, 923230), (385, 688226), (410, 646261), (451, 587510), (490, 540749), (539, 491590), (545, 486178), (574, 461615), (605, 437962), (763, 347270), (770, 344113), (847, 312830), (902, 293755), (1078, 245795), (1090, 243089), (1199, 220990), (1210, 218981), (1435, 184646), (1526, 173635), (1694, 156415), (2009, 131890), (2255, 117502), (2398, 110495), (2695, 98318), (2870, 92323), (3157, 83930), (3815, 69454), (4018, 65945), (4235, 62566), (4469, 59290), (4510, 58751), (4961, 53410), (5341, 49610), (5390, 49159), (5929, 44690), (5995, 44198), (6314, 41965), (7630, 34727), (8393, 31570), (8470, 31283), (8938, 29645), (9922, 26705), (10045, 26378), (10682, 24805), (11858, 22345), (11990, 22099), (13189, 20090), (15785, 16786)]