29663480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9631}}^1$

素因数の和:9660

約数の個数: 64

約数和(自身を含む): 83220480

約数和(自身を除く): 53557000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 9631, 19262, 38524, 48155, 67417, 77048, 96310, 105941, 134834, 192620, 211882, 269668, 337085, 385240, 423764, 529705, 539336, 674170, 741587, 847528, 1059410, 1348340, 1483174, 2118820, 2696680, 2966348, 3707935, 4237640, 5932696, 7415870, 14831740, 29663480]

約数ペア:

[(1, 29663480), (2, 14831740), (4, 7415870), (5, 5932696), (7, 4237640), (8, 3707935), (10, 2966348), (11, 2696680), (14, 2118820), (20, 1483174), (22, 1348340), (28, 1059410), (35, 847528), (40, 741587), (44, 674170), (55, 539336), (56, 529705), (70, 423764), (77, 385240), (88, 337085), (110, 269668), (140, 211882), (154, 192620), (220, 134834), (280, 105941), (308, 96310), (385, 77048), (440, 67417), (616, 48155), (770, 38524), (1540, 19262), (3080, 9631)]