1720004835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{28949}}^1$

素因数の和:29207

約数の個数: 32

約数和(自身を含む): 2926497600

約数和(自身を除く): 1206492765

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 699, 1165, 3495, 3961, 11883, 19805, 28949, 59415, 86847, 144745, 434235, 492133, 1476399, 2460665, 6745117, 7381995, 20235351, 33725585, 101176755, 114666989, 344000967, 573334945, 1720004835]

約数ペア:

[(1, 1720004835), (3, 573334945), (5, 344000967), (15, 114666989), (17, 101176755), (51, 33725585), (85, 20235351), (233, 7381995), (255, 6745117), (699, 2460665), (1165, 1476399), (3495, 492133), (3961, 434235), (11883, 144745), (19805, 86847), (28949, 59415)]