7954740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14731}}^1$

素因数の和:14749

約数の個数: 48

約数和(自身を含む): 24749760

約数和(自身を除く): 16795020

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, 14731, 29462, 44193, 58924, 73655, 88386, 132579, 147310, 176772, 220965, 265158, 294620, 397737, 441930, 530316, 662895, 795474, 883860, 1325790, 1590948, 1988685, 2651580, 3977370, 7954740]

約数ペア:

[(1, 7954740), (2, 3977370), (3, 2651580), (4, 1988685), (5, 1590948), (6, 1325790), (9, 883860), (10, 795474), (12, 662895), (15, 530316), (18, 441930), (20, 397737), (27, 294620), (30, 265158), (36, 220965), (45, 176772), (54, 147310), (60, 132579), (90, 88386), (108, 73655), (135, 58924), (180, 44193), (270, 29462), (540, 14731)]