30369710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61979}}^1$

素因数の和:62000

約数の個数: 24

約数和(自身を含む): 63591480

約数和(自身を除く): 33221770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 61979, 123958, 309895, 433853, 619790, 867706, 2169265, 3036971, 4338530, 6073942, 15184855, 30369710]

約数ペア:

[(1, 30369710), (2, 15184855), (5, 6073942), (7, 4338530), (10, 3036971), (14, 2169265), (35, 867706), (49, 619790), (70, 433853), (98, 309895), (245, 123958), (490, 61979)]