28336380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{472273}}^1$

素因数の和:472285

約数の個数: 24

約数和(自身を含む): 79342032

約数和(自身を除く): 51005652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 472273, 944546, 1416819, 1889092, 2361365, 2833638, 4722730, 5667276, 7084095, 9445460, 14168190, 28336380]

約数ペア:

[(1, 28336380), (2, 14168190), (3, 9445460), (4, 7084095), (5, 5667276), (6, 4722730), (10, 2833638), (12, 2361365), (15, 1889092), (20, 1416819), (30, 944546), (60, 472273)]