6668743830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{3181}}^1$

素因数の和:3414

約数の個数: 128

約数和(自身を含む): 18694886400

約数和(自身を除く): 12026142570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 149, 201, 210, 298, 335, 402, 447, 469, 670, 745, 894, 938, 1005, 1043, 1407, 1490, 2010, 2086, 2235, 2345, 2814, 3129, 3181, 4470, 4690, 5215, 6258, 6362, 7035, 9543, 9983, 10430, 14070, 15645, 15905, 19086, 19966, 22267, 29949, 31290, 31810, 44534, 47715, 49915, 59898, 66801, 69881, 95430, 99830, 111335, 133602, 139762, 149745, 209643, 213127, 222670, 299490, 334005, 349405, 419286, 426254, 473969, 639381, 668010, 698810, 947938, 1048215, 1065635, 1278762, 1421907, 1491889, 2096430, 2131270, 2369845, 2843814, 2983778, 3196905, 3317783, 4475667, 4739690, 6393810, 6635566, 7109535, 7459445, 8951334, 9953349, 14219070, 14918890, 16588915, 19906698, 22378335, 31755923, 33177830, 44756670, 49766745, 63511846, 95267769, 99533490, 158779615, 190535538, 222291461, 317559230, 444582922, 476338845, 666874383, 952677690, 1111457305, 1333748766, 2222914610, 3334371915, 6668743830]

約数ペア:

[(1, 6668743830), (2, 3334371915), (3, 2222914610), (5, 1333748766), (6, 1111457305), (7, 952677690), (10, 666874383), (14, 476338845), (15, 444582922), (21, 317559230), (30, 222291461), (35, 190535538), (42, 158779615), (67, 99533490), (70, 95267769), (105, 63511846), (134, 49766745), (149, 44756670), (201, 33177830), (210, 31755923), (298, 22378335), (335, 19906698), (402, 16588915), (447, 14918890), (469, 14219070), (670, 9953349), (745, 8951334), (894, 7459445), (938, 7109535), (1005, 6635566), (1043, 6393810), (1407, 4739690), (1490, 4475667), (2010, 3317783), (2086, 3196905), (2235, 2983778), (2345, 2843814), (2814, 2369845), (3129, 2131270), (3181, 2096430), (4470, 1491889), (4690, 1421907), (5215, 1278762), (6258, 1065635), (6362, 1048215), (7035, 947938), (9543, 698810), (9983, 668010), (10430, 639381), (14070, 473969), (15645, 426254), (15905, 419286), (19086, 349405), (19966, 334005), (22267, 299490), (29949, 222670), (31290, 213127), (31810, 209643), (44534, 149745), (47715, 139762), (49915, 133602), (59898, 111335), (66801, 99830), (69881, 95430)]