31168140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30557}}^1$

素因数の和:30586

約数の個数: 48

約数和(自身を含む): 92407392

約数和(自身を除く): 61239252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 30557, 61114, 91671, 122228, 152785, 183342, 305570, 366684, 458355, 519469, 611140, 916710, 1038938, 1558407, 1833420, 2077876, 2597345, 3116814, 5194690, 6233628, 7792035, 10389380, 15584070, 31168140]

約数ペア:

[(1, 31168140), (2, 15584070), (3, 10389380), (4, 7792035), (5, 6233628), (6, 5194690), (10, 3116814), (12, 2597345), (15, 2077876), (17, 1833420), (20, 1558407), (30, 1038938), (34, 916710), (51, 611140), (60, 519469), (68, 458355), (85, 366684), (102, 305570), (170, 183342), (204, 152785), (255, 122228), (340, 91671), (510, 61114), (1020, 30557)]