9068890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 8427110

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 809, 1121, 1618, 2242, 4045, 5605, 8090, 11210, 15371, 30742, 47731, 76855, 95462, 153710, 238655, 477310, 906889, 1813778, 4534445, 9068890]

約数ペア:

[(1, 9068890), (2, 4534445), (5, 1813778), (10, 906889), (19, 477310), (38, 238655), (59, 153710), (95, 95462), (118, 76855), (190, 47731), (295, 30742), (590, 15371), (809, 11210), (1121, 8090), (1618, 5605), (2242, 4045)]