78127470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{289361}}^1$

素因数の和:289377

約数の個数: 32

約数和(自身を含む): 208340640

約数和(自身を除く): 130213170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 289361, 578722, 868083, 1446805, 1736166, 2604249, 2893610, 4340415, 5208498, 7812747, 8680830, 13021245, 15625494, 26042490, 39063735, 78127470]

約数ペア:

[(1, 78127470), (2, 39063735), (3, 26042490), (5, 15625494), (6, 13021245), (9, 8680830), (10, 7812747), (15, 5208498), (18, 4340415), (27, 2893610), (30, 2604249), (45, 1736166), (54, 1446805), (90, 868083), (135, 578722), (270, 289361)]