630294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 1478400

約数和(自身を除く): 848106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 349, 602, 698, 903, 1047, 1806, 2094, 2443, 4886, 7329, 14658, 15007, 30014, 45021, 90042, 105049, 210098, 315147, 630294]

約数ペア:

[(1, 630294), (2, 315147), (3, 210098), (6, 105049), (7, 90042), (14, 45021), (21, 30014), (42, 15007), (43, 14658), (86, 7329), (129, 4886), (258, 2443), (301, 2094), (349, 1806), (602, 1047), (698, 903)]