30279873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 16289727

約数列:

[1, 3, 13, 17, 39, 51, 109, 221, 327, 419, 663, 1257, 1417, 1853, 4251, 5447, 5559, 7123, 16341, 21369, 24089, 45671, 72267, 92599, 137013, 277797, 593723, 776407, 1781169, 2329221, 10093291, 30279873]

約数ペア:

[(1, 30279873), (3, 10093291), (13, 2329221), (17, 1781169), (39, 776407), (51, 593723), (109, 277797), (221, 137013), (327, 92599), (419, 72267), (663, 45671), (1257, 24089), (1417, 21369), (1853, 16341), (4251, 7123), (5447, 5559)]