30239560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58153}}^1$

素因数の和:58177

約数の個数: 32

約数和(自身を含む): 73274040

約数和(自身を除く): 43034480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 58153, 116306, 232612, 290765, 465224, 581530, 755989, 1163060, 1511978, 2326120, 3023956, 3779945, 6047912, 7559890, 15119780, 30239560]

約数ペア:

[(1, 30239560), (2, 15119780), (4, 7559890), (5, 6047912), (8, 3779945), (10, 3023956), (13, 2326120), (20, 1511978), (26, 1163060), (40, 755989), (52, 581530), (65, 465224), (104, 290765), (130, 232612), (260, 116306), (520, 58153)]