306076985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 406978560

約数和(自身を除く): 100901575

約数列:

[1, 5, 19, 23, 95, 115, 127, 437, 635, 1103, 2185, 2413, 2921, 5515, 12065, 14605, 20957, 25369, 55499, 104785, 126845, 140081, 277495, 482011, 700405, 2410055, 2661539, 3221863, 13307695, 16109315, 61215397, 306076985]

約数ペア:

[(1, 306076985), (5, 61215397), (19, 16109315), (23, 13307695), (95, 3221863), (115, 2661539), (127, 2410055), (437, 700405), (635, 482011), (1103, 277495), (2185, 140081), (2413, 126845), (2921, 104785), (5515, 55499), (12065, 25369), (14605, 20957)]