1699683660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{67933}}^1$

素因数の和:68087

約数の個数: 72

約数和(自身を含む): 5192874960

約数和(自身を除く): 3493191300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 67933, 135866, 203799, 271732, 339665, 407598, 611397, 679330, 815196, 1018995, 1222794, 1358660, 2037990, 2445588, 3056985, 4075980, 6113970, 9442687, 12227940, 18885374, 28328061, 37770748, 47213435, 56656122, 84984183, 94426870, 113312244, 141640305, 169968366, 188853740, 283280610, 339936732, 424920915, 566561220, 849841830, 1699683660]

約数ペア:

[(1, 1699683660), (2, 849841830), (3, 566561220), (4, 424920915), (5, 339936732), (6, 283280610), (9, 188853740), (10, 169968366), (12, 141640305), (15, 113312244), (18, 94426870), (20, 84984183), (30, 56656122), (36, 47213435), (45, 37770748), (60, 28328061), (90, 18885374), (139, 12227940), (180, 9442687), (278, 6113970), (417, 4075980), (556, 3056985), (695, 2445588), (834, 2037990), (1251, 1358660), (1390, 1222794), (1668, 1018995), (2085, 815196), (2502, 679330), (2780, 611397), (4170, 407598), (5004, 339665), (6255, 271732), (8340, 203799), (12510, 135866), (25020, 67933)]