70479090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71191}}^1$

素因数の和:71215

約数の個数: 48

約数和(自身を含む): 199907136

約数和(自身を除く): 129428046

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 71191, 142382, 213573, 355955, 427146, 640719, 711910, 783101, 1067865, 1281438, 1566202, 2135730, 2349303, 3203595, 3915505, 4698606, 6407190, 7047909, 7831010, 11746515, 14095818, 23493030, 35239545, 70479090]

約数ペア:

[(1, 70479090), (2, 35239545), (3, 23493030), (5, 14095818), (6, 11746515), (9, 7831010), (10, 7047909), (11, 6407190), (15, 4698606), (18, 3915505), (22, 3203595), (30, 2349303), (33, 2135730), (45, 1566202), (55, 1281438), (66, 1067865), (90, 783101), (99, 711910), (110, 640719), (165, 427146), (198, 355955), (330, 213573), (495, 142382), (990, 71191)]