67814670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 209682432

約数和(自身を除く): 141867762

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 947, 1023, 1085, 1155, 1302, 1705, 1894, 2046, 2170, 2310, 2387, 2841, 3255, 3410, 4735, 4774, 5115, 5682, 6510, 6629, 7161, 9470, 10230, 10417, 11935, 13258, 14205, 14322, 19887, 20834, 23870, 28410, 29357, 31251, 33145, 35805, 39774, 52085, 58714, 62502, 66290, 71610, 72919, 88071, 99435, 104170, 145838, 146785, 156255, 176142, 198870, 205499, 218757, 293570, 312510, 322927, 364595, 410998, 437514, 440355, 616497, 645854, 729190, 880710, 968781, 1027495, 1093785, 1232994, 1614635, 1937562, 2054990, 2187570, 2260489, 3082485, 3229270, 4520978, 4843905, 6164970, 6781467, 9687810, 11302445, 13562934, 22604890, 33907335, 67814670]

約数ペア:

[(1, 67814670), (2, 33907335), (3, 22604890), (5, 13562934), (6, 11302445), (7, 9687810), (10, 6781467), (11, 6164970), (14, 4843905), (15, 4520978), (21, 3229270), (22, 3082485), (30, 2260489), (31, 2187570), (33, 2054990), (35, 1937562), (42, 1614635), (55, 1232994), (62, 1093785), (66, 1027495), (70, 968781), (77, 880710), (93, 729190), (105, 645854), (110, 616497), (154, 440355), (155, 437514), (165, 410998), (186, 364595), (210, 322927), (217, 312510), (231, 293570), (310, 218757), (330, 205499), (341, 198870), (385, 176142), (434, 156255), (462, 146785), (465, 145838), (651, 104170), (682, 99435), (770, 88071), (930, 72919), (947, 71610), (1023, 66290), (1085, 62502), (1155, 58714), (1302, 52085), (1705, 39774), (1894, 35805), (2046, 33145), (2170, 31251), (2310, 29357), (2387, 28410), (2841, 23870), (3255, 20834), (3410, 19887), (4735, 14322), (4774, 14205), (5115, 13258), (5682, 11935), (6510, 10417), (6629, 10230), (7161, 9470)]