21588330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9109}}^1$

素因数の和:9198

約数の個数: 32

約数和(自身を含む): 52473600

約数和(自身を除く): 30885270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 9109, 18218, 27327, 45545, 54654, 91090, 136635, 273270, 719611, 1439222, 2158833, 3598055, 4317666, 7196110, 10794165, 21588330]

約数ペア:

[(1, 21588330), (2, 10794165), (3, 7196110), (5, 4317666), (6, 3598055), (10, 2158833), (15, 1439222), (30, 719611), (79, 273270), (158, 136635), (237, 91090), (395, 54654), (474, 45545), (790, 27327), (1185, 18218), (2370, 9109)]