2100033705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{24907}}^1$

素因数の和:25006

約数の個数: 64

約数和(自身を含む): 4246714368

約数和(自身を除く): 2146680663

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 73, 77, 105, 165, 219, 231, 365, 385, 511, 803, 1095, 1155, 1533, 2409, 2555, 4015, 5621, 7665, 12045, 16863, 24907, 28105, 74721, 84315, 124535, 174349, 273977, 373605, 523047, 821931, 871745, 1369885, 1818211, 1917839, 2615235, 4109655, 5454633, 5753517, 9091055, 9589195, 12727477, 20000321, 27273165, 28767585, 38182431, 60000963, 63637385, 100001605, 140002247, 190912155, 300004815, 420006741, 700011235, 2100033705]

約数ペア:

[(1, 2100033705), (3, 700011235), (5, 420006741), (7, 300004815), (11, 190912155), (15, 140002247), (21, 100001605), (33, 63637385), (35, 60000963), (55, 38182431), (73, 28767585), (77, 27273165), (105, 20000321), (165, 12727477), (219, 9589195), (231, 9091055), (365, 5753517), (385, 5454633), (511, 4109655), (803, 2615235), (1095, 1917839), (1155, 1818211), (1533, 1369885), (2409, 871745), (2555, 821931), (4015, 523047), (5621, 373605), (7665, 273977), (12045, 174349), (16863, 124535), (24907, 84315), (28105, 74721)]