2639141010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2665799}}^1$

素因数の和:2665823

約数の個数: 48

約数和(自身を含む): 7485566400

約数和(自身を除く): 4846425390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2665799, 5331598, 7997397, 13328995, 15994794, 23992191, 26657990, 29323789, 39986985, 47984382, 58647578, 79973970, 87971367, 119960955, 146618945, 175942734, 239921910, 263914101, 293237890, 439856835, 527828202, 879713670, 1319570505, 2639141010]

約数ペア:

[(1, 2639141010), (2, 1319570505), (3, 879713670), (5, 527828202), (6, 439856835), (9, 293237890), (10, 263914101), (11, 239921910), (15, 175942734), (18, 146618945), (22, 119960955), (30, 87971367), (33, 79973970), (45, 58647578), (55, 47984382), (66, 39986985), (90, 29323789), (99, 26657990), (110, 23992191), (165, 15994794), (198, 13328995), (330, 7997397), (495, 5331598), (990, 2665799)]