12565170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 32923800

約数和(自身を除く): 20358630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 937, 1341, 1490, 1874, 2235, 2682, 2811, 4470, 4685, 5622, 6705, 8433, 9370, 13410, 14055, 16866, 28110, 42165, 84330, 139613, 279226, 418839, 698065, 837678, 1256517, 1396130, 2094195, 2513034, 4188390, 6282585, 12565170]

約数ペア:

[(1, 12565170), (2, 6282585), (3, 4188390), (5, 2513034), (6, 2094195), (9, 1396130), (10, 1256517), (15, 837678), (18, 698065), (30, 418839), (45, 279226), (90, 139613), (149, 84330), (298, 42165), (447, 28110), (745, 16866), (894, 14055), (937, 13410), (1341, 9370), (1490, 8433), (1874, 6705), (2235, 5622), (2682, 4685), (2811, 4470)]