30122504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{221489}}^1$

素因数の和:221512

約数の個数: 16

約数和(自身を含む): 59802300

約数和(自身を除く): 29679796

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 221489, 442978, 885956, 1771912, 3765313, 7530626, 15061252, 30122504]

約数ペア:

[(1, 30122504), (2, 15061252), (4, 7530626), (8, 3765313), (17, 1771912), (34, 885956), (68, 442978), (136, 221489)]