30940436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11003}}^1$

素因数の和:11063

約数の個数: 24

約数和(自身を含む): 58541280

約数和(自身を除く): 27600844

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 11003, 22006, 44012, 209057, 407111, 418114, 814222, 836228, 1628444, 7735109, 15470218, 30940436]

約数ペア:

[(1, 30940436), (2, 15470218), (4, 7735109), (19, 1628444), (37, 836228), (38, 814222), (74, 418114), (76, 407111), (148, 209057), (703, 44012), (1406, 22006), (2812, 11003)]