30844518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 64647936

約数和(自身を除く): 33803418

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 563, 794, 1126, 1191, 1689, 2382, 3378, 9131, 12949, 18262, 25898, 27393, 38847, 54786, 77694, 223511, 447022, 670533, 1341066, 5140753, 10281506, 15422259, 30844518]

約数ペア:

[(1, 30844518), (2, 15422259), (3, 10281506), (6, 5140753), (23, 1341066), (46, 670533), (69, 447022), (138, 223511), (397, 77694), (563, 54786), (794, 38847), (1126, 27393), (1191, 25898), (1689, 18262), (2382, 12949), (3378, 9131)]