30221108

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 54100704

約数和(自身を除く): 23879596

約数列:

[1, 2, 4, 61, 122, 211, 244, 422, 587, 844, 1174, 2348, 12871, 25742, 35807, 51484, 71614, 123857, 143228, 247714, 495428, 7555277, 15110554, 30221108]

約数ペア:

[(1, 30221108), (2, 15110554), (4, 7555277), (61, 495428), (122, 247714), (211, 143228), (244, 123857), (422, 71614), (587, 51484), (844, 35807), (1174, 25742), (2348, 12871)]