30193434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{72931}}^1$

素因数の和:72962

約数の個数: 24

約数和(自身を含む): 68264352

約数和(自身を除く): 38070918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 72931, 145862, 218793, 437586, 656379, 1312758, 1677413, 3354826, 5032239, 10064478, 15096717, 30193434]

約数ペア:

[(1, 30193434), (2, 15096717), (3, 10064478), (6, 5032239), (9, 3354826), (18, 1677413), (23, 1312758), (46, 656379), (69, 437586), (138, 218793), (207, 145862), (414, 72931)]