14756820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18919}}^1$

素因数の和:18944

約数の個数: 48

約数和(自身を含む): 44499840

約数和(自身を除く): 29743020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 18919, 37838, 56757, 75676, 94595, 113514, 189190, 227028, 245947, 283785, 378380, 491894, 567570, 737841, 983788, 1135140, 1229735, 1475682, 2459470, 2951364, 3689205, 4918940, 7378410, 14756820]

約数ペア:

[(1, 14756820), (2, 7378410), (3, 4918940), (4, 3689205), (5, 2951364), (6, 2459470), (10, 1475682), (12, 1229735), (13, 1135140), (15, 983788), (20, 737841), (26, 567570), (30, 491894), (39, 378380), (52, 283785), (60, 245947), (65, 227028), (78, 189190), (130, 113514), (156, 94595), (195, 75676), (260, 56757), (390, 37838), (780, 18919)]