11862420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 33407808

約数和(自身を除く): 21545388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 937, 1055, 1266, 1874, 2110, 2532, 2811, 3165, 3748, 4220, 4685, 5622, 6330, 9370, 11244, 12660, 14055, 18740, 28110, 56220, 197707, 395414, 593121, 790828, 988535, 1186242, 1977070, 2372484, 2965605, 3954140, 5931210, 11862420]

約数ペア:

[(1, 11862420), (2, 5931210), (3, 3954140), (4, 2965605), (5, 2372484), (6, 1977070), (10, 1186242), (12, 988535), (15, 790828), (20, 593121), (30, 395414), (60, 197707), (211, 56220), (422, 28110), (633, 18740), (844, 14055), (937, 12660), (1055, 11244), (1266, 9370), (1874, 6330), (2110, 5622), (2532, 4685), (2811, 4220), (3165, 3748)]