142516380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2375273}}^1$

素因数の和:2375285

約数の個数: 24

約数和(自身を含む): 399046032

約数和(自身を除く): 256529652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2375273, 4750546, 7125819, 9501092, 11876365, 14251638, 23752730, 28503276, 35629095, 47505460, 71258190, 142516380]

約数ペア:

[(1, 142516380), (2, 71258190), (3, 47505460), (4, 35629095), (5, 28503276), (6, 23752730), (10, 14251638), (12, 11876365), (15, 9501092), (20, 7125819), (30, 4750546), (60, 2375273)]