6911080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 10325720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 139, 220, 226, 278, 440, 452, 556, 565, 695, 904, 1112, 1130, 1243, 1390, 1529, 2260, 2486, 2780, 3058, 4520, 4972, 5560, 6116, 6215, 7645, 9944, 12232, 12430, 15290, 15707, 24860, 30580, 31414, 49720, 61160, 62828, 78535, 125656, 157070, 172777, 314140, 345554, 628280, 691108, 863885, 1382216, 1727770, 3455540, 6911080]

約数ペア:

[(1, 6911080), (2, 3455540), (4, 1727770), (5, 1382216), (8, 863885), (10, 691108), (11, 628280), (20, 345554), (22, 314140), (40, 172777), (44, 157070), (55, 125656), (88, 78535), (110, 62828), (113, 61160), (139, 49720), (220, 31414), (226, 30580), (278, 24860), (440, 15707), (452, 15290), (556, 12430), (565, 12232), (695, 9944), (904, 7645), (1112, 6215), (1130, 6116), (1243, 5560), (1390, 4972), (1529, 4520), (2260, 3058), (2486, 2780)]