346155190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 680524416

約数和(自身を除く): 334369226

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 103, 106, 170, 206, 265, 373, 515, 530, 746, 901, 1030, 1751, 1802, 1865, 3502, 3730, 4505, 5459, 6341, 8755, 9010, 10918, 12682, 17510, 19769, 27295, 31705, 38419, 39538, 54590, 63410, 76838, 92803, 98845, 185606, 192095, 197690, 336073, 384190, 464015, 653123, 672146, 928030, 1306246, 1680365, 2036207, 3265615, 3360730, 4072414, 6531230, 10181035, 20362070, 34615519, 69231038, 173077595, 346155190]

約数ペア:

[(1, 346155190), (2, 173077595), (5, 69231038), (10, 34615519), (17, 20362070), (34, 10181035), (53, 6531230), (85, 4072414), (103, 3360730), (106, 3265615), (170, 2036207), (206, 1680365), (265, 1306246), (373, 928030), (515, 672146), (530, 653123), (746, 464015), (901, 384190), (1030, 336073), (1751, 197690), (1802, 192095), (1865, 185606), (3502, 98845), (3730, 92803), (4505, 76838), (5459, 63410), (6341, 54590), (8755, 39538), (9010, 38419), (10918, 31705), (12682, 27295), (17510, 19769)]