22410970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 20045990

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 701, 1390, 1402, 3197, 3505, 6394, 7010, 15985, 16123, 31970, 32246, 80615, 97439, 161230, 194878, 487195, 974390, 2241097, 4482194, 11205485, 22410970]

約数ペア:

[(1, 22410970), (2, 11205485), (5, 4482194), (10, 2241097), (23, 974390), (46, 487195), (115, 194878), (139, 161230), (230, 97439), (278, 80615), (695, 32246), (701, 31970), (1390, 16123), (1402, 15985), (3197, 7010), (3505, 6394)]