8969850

素因数分解:

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

素因数の和:692

約数の個数: 72

約数和(自身を含む): 24915072

約数和(自身を除く): 15945222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 643, 775, 930, 1286, 1395, 1550, 1929, 2325, 2790, 3215, 3858, 4650, 5787, 6430, 6975, 9645, 11574, 13950, 16075, 19290, 19933, 28935, 32150, 39866, 48225, 57870, 59799, 96450, 99665, 119598, 144675, 179397, 199330, 289350, 298995, 358794, 498325, 597990, 896985, 996650, 1494975, 1793970, 2989950, 4484925, 8969850]

約数ペア:

[(1, 8969850), (2, 4484925), (3, 2989950), (5, 1793970), (6, 1494975), (9, 996650), (10, 896985), (15, 597990), (18, 498325), (25, 358794), (30, 298995), (31, 289350), (45, 199330), (50, 179397), (62, 144675), (75, 119598), (90, 99665), (93, 96450), (150, 59799), (155, 57870), (186, 48225), (225, 39866), (279, 32150), (310, 28935), (450, 19933), (465, 19290), (558, 16075), (643, 13950), (775, 11574), (930, 9645), (1286, 6975), (1395, 6430), (1550, 5787), (1929, 4650), (2325, 3858), (2790, 3215)]