69370540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 154943712

約数和(自身を除く): 85573172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 373, 547, 746, 1094, 1492, 1865, 2188, 2735, 3730, 5470, 6341, 7460, 9299, 10940, 12682, 18598, 25364, 31705, 37196, 46495, 63410, 92990, 126820, 185980, 204031, 408062, 816124, 1020155, 2040310, 3468527, 4080620, 6937054, 13874108, 17342635, 34685270, 69370540]

約数ペア:

[(1, 69370540), (2, 34685270), (4, 17342635), (5, 13874108), (10, 6937054), (17, 4080620), (20, 3468527), (34, 2040310), (68, 1020155), (85, 816124), (170, 408062), (340, 204031), (373, 185980), (547, 126820), (746, 92990), (1094, 63410), (1492, 46495), (1865, 37196), (2188, 31705), (2735, 25364), (3730, 18598), (5470, 12682), (6341, 10940), (7460, 9299)]