30962210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 59356800

約数和(自身を除く): 28394590

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 1831, 3382, 3662, 8455, 9155, 16910, 18310, 34789, 69578, 162959, 173945, 325918, 347890, 814795, 1629590, 3096221, 6192442, 15481105, 30962210]

約数ペア:

[(1, 30962210), (2, 15481105), (5, 6192442), (10, 3096221), (19, 1629590), (38, 814795), (89, 347890), (95, 325918), (178, 173945), (190, 162959), (445, 69578), (890, 34789), (1691, 18310), (1831, 16910), (3382, 9155), (3662, 8455)]