1540713078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 3629714400

約数和(自身を除く): 2089001322

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 313, 333, 342, 389, 626, 666, 703, 778, 939, 1167, 1406, 1878, 2109, 2334, 2817, 3501, 4218, 5634, 5947, 6327, 7002, 7391, 11581, 11894, 12654, 14393, 14782, 17841, 22173, 23162, 28786, 34743, 35682, 43179, 44346, 53523, 66519, 69486, 86358, 104229, 107046, 121757, 129537, 133038, 208458, 220039, 243514, 259074, 273467, 365271, 440078, 546934, 660117, 730542, 820401, 1095813, 1320234, 1640802, 1980351, 2191626, 2313383, 2461203, 3960702, 4505009, 4626766, 4922406, 6940149, 9010018, 13515027, 13880298, 20820447, 27030054, 40545081, 41640894, 81090162, 85595171, 171190342, 256785513, 513571026, 770356539, 1540713078]

約数ペア:

[(1, 1540713078), (2, 770356539), (3, 513571026), (6, 256785513), (9, 171190342), (18, 85595171), (19, 81090162), (37, 41640894), (38, 40545081), (57, 27030054), (74, 20820447), (111, 13880298), (114, 13515027), (171, 9010018), (222, 6940149), (313, 4922406), (333, 4626766), (342, 4505009), (389, 3960702), (626, 2461203), (666, 2313383), (703, 2191626), (778, 1980351), (939, 1640802), (1167, 1320234), (1406, 1095813), (1878, 820401), (2109, 730542), (2334, 660117), (2817, 546934), (3501, 440078), (4218, 365271), (5634, 273467), (5947, 259074), (6327, 243514), (7002, 220039), (7391, 208458), (11581, 133038), (11894, 129537), (12654, 121757), (14393, 107046), (14782, 104229), (17841, 86358), (22173, 69486), (23162, 66519), (28786, 53523), (34743, 44346), (35682, 43179)]