13400790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34361}}^1$

素因数の和:34384

約数の個数: 32

約数和(自身を含む): 34636896

約数和(自身を除く): 21236106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 34361, 68722, 103083, 171805, 206166, 343610, 446693, 515415, 893386, 1030830, 1340079, 2233465, 2680158, 4466930, 6700395, 13400790]

約数ペア:

[(1, 13400790), (2, 6700395), (3, 4466930), (5, 2680158), (6, 2233465), (10, 1340079), (13, 1030830), (15, 893386), (26, 515415), (30, 446693), (39, 343610), (65, 206166), (78, 171805), (130, 103083), (195, 68722), (390, 34361)]