30007852

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17569}}^1$

素因数の和:17641

約数の個数: 24

約数和(自身を含む): 61003040

約数和(自身を除く): 30995188

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 17569, 35138, 70276, 122983, 245966, 491932, 1071709, 2143418, 4286836, 7501963, 15003926, 30007852]

約数ペア:

[(1, 30007852), (2, 15003926), (4, 7501963), (7, 4286836), (14, 2143418), (28, 1071709), (61, 491932), (122, 245966), (244, 122983), (427, 70276), (854, 35138), (1708, 17569)]