30489836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{827}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 57612240

約数和(自身を除く): 27122404

約数列:

[1, 2, 4, 13, 26, 52, 709, 827, 1418, 1654, 2836, 3308, 9217, 10751, 18434, 21502, 36868, 43004, 586343, 1172686, 2345372, 7622459, 15244918, 30489836]

約数ペア:

[(1, 30489836), (2, 15244918), (4, 7622459), (13, 2345372), (26, 1172686), (52, 586343), (709, 43004), (827, 36868), (1418, 21502), (1654, 18434), (2836, 10751), (3308, 9217)]