11553210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 30289896

約数和(自身を除く): 18736686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 937, 1233, 1370, 1874, 2055, 2466, 2811, 4110, 4685, 5622, 6165, 8433, 9370, 12330, 14055, 16866, 28110, 42165, 84330, 128369, 256738, 385107, 641845, 770214, 1155321, 1283690, 1925535, 2310642, 3851070, 5776605, 11553210]

約数ペア:

[(1, 11553210), (2, 5776605), (3, 3851070), (5, 2310642), (6, 1925535), (9, 1283690), (10, 1155321), (15, 770214), (18, 641845), (30, 385107), (45, 256738), (90, 128369), (137, 84330), (274, 42165), (411, 28110), (685, 16866), (822, 14055), (937, 12330), (1233, 9370), (1370, 8433), (1874, 6165), (2055, 5622), (2466, 4685), (2811, 4110)]