30744298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 20623382

約数列:

[1, 2, 13, 26, 47, 94, 139, 181, 278, 362, 611, 1222, 1807, 2353, 3614, 4706, 6533, 8507, 13066, 17014, 25159, 50318, 84929, 110591, 169858, 221182, 327067, 654134, 1182473, 2364946, 15372149, 30744298]

約数ペア:

[(1, 30744298), (2, 15372149), (13, 2364946), (26, 1182473), (47, 654134), (94, 327067), (139, 221182), (181, 169858), (278, 110591), (362, 84929), (611, 50318), (1222, 25159), (1807, 17014), (2353, 13066), (3614, 8507), (4706, 6533)]