2291030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 4921344

約数和(自身を除く): 2630314

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1423, 1610, 2846, 7115, 9961, 14230, 19922, 32729, 49805, 65458, 99610, 163645, 229103, 327290, 458206, 1145515, 2291030]

約数ペア:

[(1, 2291030), (2, 1145515), (5, 458206), (7, 327290), (10, 229103), (14, 163645), (23, 99610), (35, 65458), (46, 49805), (70, 32729), (115, 19922), (161, 14230), (230, 9961), (322, 7115), (805, 2846), (1423, 1610)]