71510790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183361}}^1$

素因数の和:183384

約数の個数: 32

約数和(自身を含む): 184828896

約数和(自身を除く): 113318106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 183361, 366722, 550083, 916805, 1100166, 1833610, 2383693, 2750415, 4767386, 5500830, 7151079, 11918465, 14302158, 23836930, 35755395, 71510790]

約数ペア:

[(1, 71510790), (2, 35755395), (3, 23836930), (5, 14302158), (6, 11918465), (10, 7151079), (13, 5500830), (15, 4767386), (26, 2750415), (30, 2383693), (39, 1833610), (65, 1100166), (78, 916805), (130, 550083), (195, 366722), (390, 183361)]