30541838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4229}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 48120480

約数和(自身を除く): 17578642

約数列:

[1, 2, 23, 46, 157, 314, 3611, 4229, 7222, 8458, 97267, 194534, 663953, 1327906, 15270919, 30541838]

約数ペア:

[(1, 30541838), (2, 15270919), (23, 1327906), (46, 663953), (157, 194534), (314, 97267), (3611, 8458), (4229, 7222)]