2730376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3490424

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 71, 76, 88, 92, 142, 152, 184, 209, 253, 284, 418, 437, 506, 568, 781, 836, 874, 1012, 1349, 1562, 1633, 1672, 1748, 2024, 2698, 3124, 3266, 3496, 4807, 5396, 6248, 6532, 9614, 10792, 13064, 14839, 17963, 19228, 29678, 31027, 35926, 38456, 59356, 62054, 71852, 118712, 124108, 143704, 248216, 341297, 682594, 1365188, 2730376]

約数ペア:

[(1, 2730376), (2, 1365188), (4, 682594), (8, 341297), (11, 248216), (19, 143704), (22, 124108), (23, 118712), (38, 71852), (44, 62054), (46, 59356), (71, 38456), (76, 35926), (88, 31027), (92, 29678), (142, 19228), (152, 17963), (184, 14839), (209, 13064), (253, 10792), (284, 9614), (418, 6532), (437, 6248), (506, 5396), (568, 4807), (781, 3496), (836, 3266), (874, 3124), (1012, 2698), (1349, 2024), (1562, 1748), (1633, 1672)]