39705354540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220585303}}^1$

素因数の和:220585318

約数の個数: 36

約数和(自身を含む): 120439575984

約数和(自身を除く): 80734221444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220585303, 441170606, 661755909, 882341212, 1102926515, 1323511818, 1985267727, 2205853030, 2647023636, 3308779545, 3970535454, 4411706060, 6617559090, 7941070908, 9926338635, 13235118180, 19852677270, 39705354540]

約数ペア:

[(1, 39705354540), (2, 19852677270), (3, 13235118180), (4, 9926338635), (5, 7941070908), (6, 6617559090), (9, 4411706060), (10, 3970535454), (12, 3308779545), (15, 2647023636), (18, 2205853030), (20, 1985267727), (30, 1323511818), (36, 1102926515), (45, 882341212), (60, 661755909), (90, 441170606), (180, 220585303)]