33330290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 70326144

約数和(自身を除く): 36995854

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 271, 490, 502, 542, 1255, 1355, 1757, 1897, 2510, 2710, 3514, 3794, 8785, 9485, 12299, 13279, 17570, 18970, 24598, 26558, 61495, 66395, 68021, 122990, 132790, 136042, 340105, 476147, 680210, 952294, 2380735, 3333029, 4761470, 6666058, 16665145, 33330290]

約数ペア:

[(1, 33330290), (2, 16665145), (5, 6666058), (7, 4761470), (10, 3333029), (14, 2380735), (35, 952294), (49, 680210), (70, 476147), (98, 340105), (245, 136042), (251, 132790), (271, 122990), (490, 68021), (502, 66395), (542, 61495), (1255, 26558), (1355, 24598), (1757, 18970), (1897, 17570), (2510, 13279), (2710, 12299), (3514, 9485), (3794, 8785)]