16480230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42257}}^1$

素因数の和:42280

約数の個数: 32

約数和(自身を含む): 42596064

約数和(自身を除く): 26115834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42257, 84514, 126771, 211285, 253542, 422570, 549341, 633855, 1098682, 1267710, 1648023, 2746705, 3296046, 5493410, 8240115, 16480230]

約数ペア:

[(1, 16480230), (2, 8240115), (3, 5493410), (5, 3296046), (6, 2746705), (10, 1648023), (13, 1267710), (15, 1098682), (26, 633855), (30, 549341), (39, 422570), (65, 253542), (78, 211285), (130, 126771), (195, 84514), (390, 42257)]