30772274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 52114944

約数和(自身を除く): 21342670

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 523, 806, 949, 1046, 1898, 2263, 4526, 6799, 13598, 16213, 29419, 32426, 38179, 58838, 76358, 210769, 421538, 496327, 992654, 1183549, 2367098, 15386137, 30772274]

約数ペア:

[(1, 30772274), (2, 15386137), (13, 2367098), (26, 1183549), (31, 992654), (62, 496327), (73, 421538), (146, 210769), (403, 76358), (523, 58838), (806, 38179), (949, 32426), (1046, 29419), (1898, 16213), (2263, 13598), (4526, 6799)]