30923950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{10139}}^1$

素因数の和:10212

約数の個数: 24

約数和(自身を含む): 58467240

約数和(自身を除く): 27543290

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 10139, 20278, 50695, 101390, 253475, 506950, 618479, 1236958, 3092395, 6184790, 15461975, 30923950]

約数ペア:

[(1, 30923950), (2, 15461975), (5, 6184790), (10, 3092395), (25, 1236958), (50, 618479), (61, 506950), (122, 253475), (305, 101390), (610, 50695), (1525, 20278), (3050, 10139)]