15510770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 31606848

約数和(自身を除く): 16096078

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 103, 110, 185, 206, 370, 407, 515, 814, 1030, 1133, 1369, 2035, 2266, 2738, 3811, 4070, 5665, 6845, 7622, 11330, 13690, 15059, 19055, 30118, 38110, 41921, 75295, 83842, 141007, 150590, 209605, 282014, 419210, 705035, 1410070, 1551077, 3102154, 7755385, 15510770]

約数ペア:

[(1, 15510770), (2, 7755385), (5, 3102154), (10, 1551077), (11, 1410070), (22, 705035), (37, 419210), (55, 282014), (74, 209605), (103, 150590), (110, 141007), (185, 83842), (206, 75295), (370, 41921), (407, 38110), (515, 30118), (814, 19055), (1030, 15059), (1133, 13690), (1369, 11330), (2035, 7622), (2266, 6845), (2738, 5665), (3811, 4070)]