67418910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 195380640

約数和(自身を除く): 127961730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 1987, 2262, 2610, 3393, 3770, 3974, 5655, 5961, 6786, 9935, 11310, 11922, 16965, 17883, 19870, 25831, 29805, 33930, 35766, 51662, 57623, 59610, 77493, 89415, 115246, 129155, 154986, 172869, 178830, 232479, 258310, 288115, 345738, 387465, 464958, 518607, 576230, 749099, 774930, 864345, 1037214, 1162395, 1498198, 1728690, 2247297, 2324790, 2593035, 3745495, 4494594, 5186070, 6741891, 7490990, 11236485, 13483782, 22472970, 33709455, 67418910]

約数ペア:

[(1, 67418910), (2, 33709455), (3, 22472970), (5, 13483782), (6, 11236485), (9, 7490990), (10, 6741891), (13, 5186070), (15, 4494594), (18, 3745495), (26, 2593035), (29, 2324790), (30, 2247297), (39, 1728690), (45, 1498198), (58, 1162395), (65, 1037214), (78, 864345), (87, 774930), (90, 749099), (117, 576230), (130, 518607), (145, 464958), (174, 387465), (195, 345738), (234, 288115), (261, 258310), (290, 232479), (377, 178830), (390, 172869), (435, 154986), (522, 129155), (585, 115246), (754, 89415), (870, 77493), (1131, 59610), (1170, 57623), (1305, 51662), (1885, 35766), (1987, 33930), (2262, 29805), (2610, 25831), (3393, 19870), (3770, 17883), (3974, 16965), (5655, 11922), (5961, 11310), (6786, 9935)]