3307330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 6851520

約数和(自身を除く): 3544190

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 103, 130, 169, 190, 206, 247, 338, 494, 515, 845, 1030, 1235, 1339, 1690, 1957, 2470, 2678, 3211, 3914, 6422, 6695, 9785, 13390, 16055, 17407, 19570, 25441, 32110, 34814, 50882, 87035, 127205, 174070, 254410, 330733, 661466, 1653665, 3307330]

約数ペア:

[(1, 3307330), (2, 1653665), (5, 661466), (10, 330733), (13, 254410), (19, 174070), (26, 127205), (38, 87035), (65, 50882), (95, 34814), (103, 32110), (130, 25441), (169, 19570), (190, 17407), (206, 16055), (247, 13390), (338, 9785), (494, 6695), (515, 6422), (845, 3914), (1030, 3211), (1235, 2678), (1339, 2470), (1690, 1957)]