15294390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29989}}^1$

素因数の和:30016

約数の個数: 32

約数和(自身を含む): 38867040

約数和(自身を除く): 23572650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 29989, 59978, 89967, 149945, 179934, 299890, 449835, 509813, 899670, 1019626, 1529439, 2549065, 3058878, 5098130, 7647195, 15294390]

約数ペア:

[(1, 15294390), (2, 7647195), (3, 5098130), (5, 3058878), (6, 2549065), (10, 1529439), (15, 1019626), (17, 899670), (30, 509813), (34, 449835), (51, 299890), (85, 179934), (102, 149945), (170, 89967), (255, 59978), (510, 29989)]