1284695730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{35597}}^1$

素因数の和:36011

約数の個数: 48

約数和(自身を含む): 3348632664

約数和(自身を除く): 2063936934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2406, 3609, 4010, 6015, 7218, 12030, 18045, 35597, 36090, 71194, 106791, 177985, 213582, 320373, 355970, 533955, 640746, 1067910, 1601865, 3203730, 14274397, 28548794, 42823191, 71371985, 85646382, 128469573, 142743970, 214115955, 256939146, 428231910, 642347865, 1284695730]

約数ペア:

[(1, 1284695730), (2, 642347865), (3, 428231910), (5, 256939146), (6, 214115955), (9, 142743970), (10, 128469573), (15, 85646382), (18, 71371985), (30, 42823191), (45, 28548794), (90, 14274397), (401, 3203730), (802, 1601865), (1203, 1067910), (2005, 640746), (2406, 533955), (3609, 355970), (4010, 320373), (6015, 213582), (7218, 177985), (12030, 106791), (18045, 71194), (35597, 36090)]