90177457890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3533}}^1\times {\mathrm{65447}}^1$

素因数の和:69003

約数の個数: 64

約数和(自身を含む): 233143577856

約数和(自身を除く): 142966119966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3533, 7066, 10599, 17665, 21198, 35330, 45929, 52995, 65447, 91858, 105990, 130894, 137787, 196341, 229645, 275574, 327235, 392682, 459290, 654470, 688935, 850811, 981705, 1377870, 1701622, 1963410, 2552433, 4254055, 5104866, 8508110, 12762165, 25524330, 231224251, 462448502, 693672753, 1156121255, 1387345506, 2312242510, 3005915263, 3468363765, 6011830526, 6936727530, 9017745789, 15029576315, 18035491578, 30059152630, 45088728945, 90177457890]

約数ペア:

[(1, 90177457890), (2, 45088728945), (3, 30059152630), (5, 18035491578), (6, 15029576315), (10, 9017745789), (13, 6936727530), (15, 6011830526), (26, 3468363765), (30, 3005915263), (39, 2312242510), (65, 1387345506), (78, 1156121255), (130, 693672753), (195, 462448502), (390, 231224251), (3533, 25524330), (7066, 12762165), (10599, 8508110), (17665, 5104866), (21198, 4254055), (35330, 2552433), (45929, 1963410), (52995, 1701622), (65447, 1377870), (91858, 981705), (105990, 850811), (130894, 688935), (137787, 654470), (196341, 459290), (229645, 392682), (275574, 327235)]