12546330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 18972390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 89, 111, 127, 178, 185, 222, 254, 267, 370, 381, 445, 534, 555, 635, 762, 890, 1110, 1270, 1335, 1905, 2670, 3293, 3810, 4699, 6586, 9398, 9879, 11303, 14097, 16465, 19758, 22606, 23495, 28194, 32930, 33909, 46990, 49395, 56515, 67818, 70485, 98790, 113030, 140970, 169545, 339090, 418211, 836422, 1254633, 2091055, 2509266, 4182110, 6273165, 12546330]

約数ペア:

[(1, 12546330), (2, 6273165), (3, 4182110), (5, 2509266), (6, 2091055), (10, 1254633), (15, 836422), (30, 418211), (37, 339090), (74, 169545), (89, 140970), (111, 113030), (127, 98790), (178, 70485), (185, 67818), (222, 56515), (254, 49395), (267, 46990), (370, 33909), (381, 32930), (445, 28194), (534, 23495), (555, 22606), (635, 19758), (762, 16465), (890, 14097), (1110, 11303), (1270, 9879), (1335, 9398), (1905, 6586), (2670, 4699), (3293, 3810)]