4039710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 10382256

約数和(自身を除く): 6342546

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1335, 1513, 2670, 3026, 4539, 7565, 7921, 9078, 15130, 15842, 22695, 23763, 39605, 45390, 47526, 79210, 118815, 134657, 237630, 269314, 403971, 673285, 807942, 1346570, 2019855, 4039710]

約数ペア:

[(1, 4039710), (2, 2019855), (3, 1346570), (5, 807942), (6, 673285), (10, 403971), (15, 269314), (17, 237630), (30, 134657), (34, 118815), (51, 79210), (85, 47526), (89, 45390), (102, 39605), (170, 23763), (178, 22695), (255, 15842), (267, 15130), (445, 9078), (510, 7921), (534, 7565), (890, 4539), (1335, 3026), (1513, 2670)]