146979910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 352607472

約数和(自身を除く): 205627562

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 49, 55, 67, 70, 74, 77, 98, 110, 121, 134, 154, 185, 242, 245, 259, 335, 370, 385, 407, 469, 490, 518, 539, 605, 670, 737, 770, 814, 847, 938, 1078, 1210, 1295, 1474, 1694, 1813, 2035, 2345, 2479, 2590, 2695, 2849, 3283, 3626, 3685, 4070, 4235, 4477, 4690, 4958, 5159, 5390, 5698, 5929, 6566, 7370, 8107, 8470, 8954, 9065, 10318, 11858, 12395, 14245, 16214, 16415, 17353, 18130, 19943, 22385, 24790, 25795, 27269, 28490, 29645, 31339, 32830, 34706, 36113, 39886, 40535, 44770, 51590, 54538, 56749, 59290, 62678, 72226, 81070, 86765, 99715, 113498, 121471, 136345, 156695, 173530, 180565, 190883, 199430, 219373, 242942, 272690, 283745, 299959, 313390, 361130, 381766, 397243, 438746, 567490, 599918, 607355, 794486, 954415, 1096865, 1214710, 1336181, 1499795, 1908830, 1986215, 2099713, 2193730, 2672362, 2999590, 3972430, 4199426, 6680905, 10498565, 13361810, 14697991, 20997130, 29395982, 73489955, 146979910]

約数ペア:

[(1, 146979910), (2, 73489955), (5, 29395982), (7, 20997130), (10, 14697991), (11, 13361810), (14, 10498565), (22, 6680905), (35, 4199426), (37, 3972430), (49, 2999590), (55, 2672362), (67, 2193730), (70, 2099713), (74, 1986215), (77, 1908830), (98, 1499795), (110, 1336181), (121, 1214710), (134, 1096865), (154, 954415), (185, 794486), (242, 607355), (245, 599918), (259, 567490), (335, 438746), (370, 397243), (385, 381766), (407, 361130), (469, 313390), (490, 299959), (518, 283745), (539, 272690), (605, 242942), (670, 219373), (737, 199430), (770, 190883), (814, 180565), (847, 173530), (938, 156695), (1078, 136345), (1210, 121471), (1295, 113498), (1474, 99715), (1694, 86765), (1813, 81070), (2035, 72226), (2345, 62678), (2479, 59290), (2590, 56749), (2695, 54538), (2849, 51590), (3283, 44770), (3626, 40535), (3685, 39886), (4070, 36113), (4235, 34706), (4477, 32830), (4690, 31339), (4958, 29645), (5159, 28490), (5390, 27269), (5698, 25795), (5929, 24790), (6566, 22385), (7370, 19943), (8107, 18130), (8470, 17353), (8954, 16415), (9065, 16214), (10318, 14245), (11858, 12395)]