1793970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 4822272

約数和(自身を除く): 3028302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 643, 930, 1286, 1395, 1929, 2790, 3215, 3858, 5787, 6430, 9645, 11574, 19290, 19933, 28935, 39866, 57870, 59799, 99665, 119598, 179397, 199330, 298995, 358794, 597990, 896985, 1793970]

約数ペア:

[(1, 1793970), (2, 896985), (3, 597990), (5, 358794), (6, 298995), (9, 199330), (10, 179397), (15, 119598), (18, 99665), (30, 59799), (31, 57870), (45, 39866), (62, 28935), (90, 19933), (93, 19290), (155, 11574), (186, 9645), (279, 6430), (310, 5787), (465, 3858), (558, 3215), (643, 2790), (930, 1929), (1286, 1395)]