145756890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30557}}^1$

素因数の和:30623

約数の個数: 48

約数和(自身を含む): 386130888

約数和(自身を除く): 240373998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 30557, 61114, 91671, 152785, 183342, 275013, 305570, 458355, 550026, 916710, 1375065, 1619521, 2750130, 3239042, 4858563, 8097605, 9717126, 14575689, 16195210, 24292815, 29151378, 48585630, 72878445, 145756890]

約数ペア:

[(1, 145756890), (2, 72878445), (3, 48585630), (5, 29151378), (6, 24292815), (9, 16195210), (10, 14575689), (15, 9717126), (18, 8097605), (30, 4858563), (45, 3239042), (53, 2750130), (90, 1619521), (106, 1375065), (159, 916710), (265, 550026), (318, 458355), (477, 305570), (530, 275013), (795, 183342), (954, 152785), (1590, 91671), (2385, 61114), (4770, 30557)]