80848710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{898319}}^1$

素因数の和:898332

約数の個数: 24

約数和(自身を含む): 210206880

約数和(自身を除く): 129358170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 898319, 1796638, 2694957, 4491595, 5389914, 8084871, 8983190, 13474785, 16169742, 26949570, 40424355, 80848710]

約数ペア:

[(1, 80848710), (2, 40424355), (3, 26949570), (5, 16169742), (6, 13474785), (9, 8983190), (10, 8084871), (15, 5389914), (18, 4491595), (30, 2694957), (45, 1796638), (90, 898319)]