87589770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{43577}}^1$

素因数の和:43654

約数の個数: 32

約数和(自身を含む): 213357888

約数和(自身を除く): 125768118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 43577, 87154, 130731, 217885, 261462, 435770, 653655, 1307310, 2919659, 5839318, 8758977, 14598295, 17517954, 29196590, 43794885, 87589770]

約数ペア:

[(1, 87589770), (2, 43794885), (3, 29196590), (5, 17517954), (6, 14598295), (10, 8758977), (15, 5839318), (30, 2919659), (67, 1307310), (134, 653655), (201, 435770), (335, 261462), (402, 217885), (670, 130731), (1005, 87154), (2010, 43577)]