30544072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{577}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 61903800

約数和(自身を除く): 31359728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 509, 577, 1018, 1154, 2036, 2308, 4072, 4616, 6617, 7501, 13234, 15002, 26468, 30004, 52936, 60008, 293693, 587386, 1174772, 2349544, 3818009, 7636018, 15272036, 30544072]

約数ペア:

[(1, 30544072), (2, 15272036), (4, 7636018), (8, 3818009), (13, 2349544), (26, 1174772), (52, 587386), (104, 293693), (509, 60008), (577, 52936), (1018, 30004), (1154, 26468), (2036, 15002), (2308, 13234), (4072, 7501), (4616, 6617)]