30647576

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 28450024

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 284, 316, 568, 632, 683, 1366, 2732, 5464, 5609, 11218, 22436, 44872, 48493, 53957, 96986, 107914, 193972, 215828, 387944, 431656, 3830947, 7661894, 15323788, 30647576]

約数ペア:

[(1, 30647576), (2, 15323788), (4, 7661894), (8, 3830947), (71, 431656), (79, 387944), (142, 215828), (158, 193972), (284, 107914), (316, 96986), (568, 53957), (632, 48493), (683, 44872), (1366, 22436), (2732, 11218), (5464, 5609)]