30330244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63719}}^1$

素因数の和:63747

約数の個数: 24

約数和(自身を含む): 64229760

約数和(自身を除く): 33899516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 63719, 127438, 254876, 446033, 892066, 1083223, 1784132, 2166446, 4332892, 7582561, 15165122, 30330244]

約数ペア:

[(1, 30330244), (2, 15165122), (4, 7582561), (7, 4332892), (14, 2166446), (17, 1784132), (28, 1083223), (34, 892066), (68, 446033), (119, 254876), (238, 127438), (476, 63719)]