30784368

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{7727}}^1$

素因数の和:7821

約数の個数: 40

約数和(自身を含む): 80494848

約数和(自身を除く): 49710480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 7727, 15454, 23181, 30908, 46362, 61816, 92724, 123632, 185448, 370896, 641341, 1282682, 1924023, 2565364, 3848046, 5130728, 7696092, 10261456, 15392184, 30784368]

約数ペア:

[(1, 30784368), (2, 15392184), (3, 10261456), (4, 7696092), (6, 5130728), (8, 3848046), (12, 2565364), (16, 1924023), (24, 1282682), (48, 641341), (83, 370896), (166, 185448), (249, 123632), (332, 92724), (498, 61816), (664, 46362), (996, 30908), (1328, 23181), (1992, 15454), (3984, 7727)]