30497159

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 9246841

約数列:

[1, 7, 11, 49, 59, 77, 137, 343, 413, 539, 649, 959, 1507, 2891, 3773, 4543, 6713, 8083, 10549, 20237, 31801, 46991, 56581, 73843, 88913, 222607, 396067, 516901, 622391, 2772469, 4356737, 30497159]

約数ペア:

[(1, 30497159), (7, 4356737), (11, 2772469), (49, 622391), (59, 516901), (77, 396067), (137, 222607), (343, 88913), (413, 73843), (539, 56581), (649, 46991), (959, 31801), (1507, 20237), (2891, 10549), (3773, 8083), (4543, 6713)]