2169570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5586

約数の個数: 32

約数和(自身を含む): 5608512

約数和(自身を除く): 3438942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5563, 11126, 16689, 27815, 33378, 55630, 72319, 83445, 144638, 166890, 216957, 361595, 433914, 723190, 1084785, 2169570]

約数ペア:

[(1, 2169570), (2, 1084785), (3, 723190), (5, 433914), (6, 361595), (10, 216957), (13, 166890), (15, 144638), (26, 83445), (30, 72319), (39, 55630), (65, 33378), (78, 27815), (130, 16689), (195, 11126), (390, 5563)]