70908310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28027}}^1$

素因数の和:28068

約数の個数: 32

約数和(自身を含む): 145297152

約数和(自身を除く): 74388842

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 28027, 56054, 140135, 280270, 308297, 616594, 644621, 1289242, 1541485, 3082970, 3223105, 6446210, 7090831, 14181662, 35454155, 70908310]

約数ペア:

[(1, 70908310), (2, 35454155), (5, 14181662), (10, 7090831), (11, 6446210), (22, 3223105), (23, 3082970), (46, 1541485), (55, 1289242), (110, 644621), (115, 616594), (230, 308297), (253, 280270), (506, 140135), (1265, 56054), (2530, 28027)]