190249410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487819}}^1$

素因数の和:487842

約数の個数: 32

約数和(自身を含む): 491722560

約数和(自身を除く): 301473150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 487819, 975638, 1463457, 2439095, 2926914, 4878190, 6341647, 7317285, 12683294, 14634570, 19024941, 31708235, 38049882, 63416470, 95124705, 190249410]

約数ペア:

[(1, 190249410), (2, 95124705), (3, 63416470), (5, 38049882), (6, 31708235), (10, 19024941), (13, 14634570), (15, 12683294), (26, 7317285), (30, 6341647), (39, 4878190), (65, 2926914), (78, 2439095), (130, 1463457), (195, 975638), (390, 487819)]