100572810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257879}}^1$

素因数の和:257902

約数の個数: 32

約数和(自身を含む): 259943040

約数和(自身を除く): 159370230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 257879, 515758, 773637, 1289395, 1547274, 2578790, 3352427, 3868185, 6704854, 7736370, 10057281, 16762135, 20114562, 33524270, 50286405, 100572810]

約数ペア:

[(1, 100572810), (2, 50286405), (3, 33524270), (5, 20114562), (6, 16762135), (10, 10057281), (13, 7736370), (15, 6704854), (26, 3868185), (30, 3352427), (39, 2578790), (65, 1547274), (78, 1289395), (130, 773637), (195, 515758), (390, 257879)]