8191140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{136519}}^1$

素因数の和:136531

約数の個数: 24

約数和(自身を含む): 22935360

約数和(自身を除く): 14744220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 136519, 273038, 409557, 546076, 682595, 819114, 1365190, 1638228, 2047785, 2730380, 4095570, 8191140]

約数ペア:

[(1, 8191140), (2, 4095570), (3, 2730380), (4, 2047785), (5, 1638228), (6, 1365190), (10, 819114), (12, 682595), (15, 546076), (20, 409557), (30, 273038), (60, 136519)]