30425403

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 44835840

約数和(自身を除く): 14410437

約数列:

[1, 3, 19, 41, 47, 57, 123, 141, 277, 779, 831, 893, 1927, 2337, 2679, 5263, 5781, 11357, 13019, 15789, 34071, 36613, 39057, 109839, 215783, 247361, 533779, 647349, 742083, 1601337, 10141801, 30425403]

約数ペア:

[(1, 30425403), (3, 10141801), (19, 1601337), (41, 742083), (47, 647349), (57, 533779), (123, 247361), (141, 215783), (277, 109839), (779, 39057), (831, 36613), (893, 34071), (1927, 15789), (2337, 13019), (2679, 11357), (5263, 5781)]