30670367

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 8810977

約数列:

[1, 7, 13, 47, 71, 91, 101, 329, 497, 611, 707, 923, 1313, 3337, 4277, 4747, 6461, 7171, 9191, 23359, 33229, 43381, 50197, 61711, 93223, 303667, 337037, 431977, 652561, 2359259, 4381481, 30670367]

約数ペア:

[(1, 30670367), (7, 4381481), (13, 2359259), (47, 652561), (71, 431977), (91, 337037), (101, 303667), (329, 93223), (497, 61711), (611, 50197), (707, 43381), (923, 33229), (1313, 23359), (3337, 9191), (4277, 7171), (4747, 6461)]