42223140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78191}}^1$

素因数の和:78209

約数の個数: 48

約数和(自身を含む): 131362560

約数和(自身を除く): 89139420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78191, 156382, 234573, 312764, 390955, 469146, 703719, 781910, 938292, 1172865, 1407438, 1563820, 2111157, 2345730, 2814876, 3518595, 4222314, 4691460, 7037190, 8444628, 10555785, 14074380, 21111570, 42223140]

約数ペア:

[(1, 42223140), (2, 21111570), (3, 14074380), (4, 10555785), (5, 8444628), (6, 7037190), (9, 4691460), (10, 4222314), (12, 3518595), (15, 2814876), (18, 2345730), (20, 2111157), (27, 1563820), (30, 1407438), (36, 1172865), (45, 938292), (54, 781910), (60, 703719), (90, 469146), (108, 390955), (135, 312764), (180, 234573), (270, 156382), (540, 78191)]