140954460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{63493}}^1$

素因数の和:63542

約数の個数: 48

約数和(自身を含む): 405345696

約数和(自身を除く): 264391236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 63493, 126986, 190479, 253972, 317465, 380958, 634930, 761916, 952395, 1269860, 1904790, 2349241, 3809580, 4698482, 7047723, 9396964, 11746205, 14095446, 23492410, 28190892, 35238615, 46984820, 70477230, 140954460]

約数ペア:

[(1, 140954460), (2, 70477230), (3, 46984820), (4, 35238615), (5, 28190892), (6, 23492410), (10, 14095446), (12, 11746205), (15, 9396964), (20, 7047723), (30, 4698482), (37, 3809580), (60, 2349241), (74, 1904790), (111, 1269860), (148, 952395), (185, 761916), (222, 634930), (370, 380958), (444, 317465), (555, 253972), (740, 190479), (1110, 126986), (2220, 63493)]