30690748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2593}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 58831920

約数和(自身を除く): 28141172

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2593, 2959, 5186, 5918, 10372, 11836, 28523, 57046, 114092, 697517, 1395034, 2790068, 7672687, 15345374, 30690748]

約数ペア:

[(1, 30690748), (2, 15345374), (4, 7672687), (11, 2790068), (22, 1395034), (44, 697517), (269, 114092), (538, 57046), (1076, 28523), (2593, 11836), (2959, 10372), (5186, 5918)]