2510349730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 5638348800

約数和(自身を除く): 3127999070

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 139, 185, 190, 259, 266, 278, 367, 370, 518, 665, 695, 703, 734, 973, 1295, 1330, 1390, 1406, 1835, 1946, 2569, 2590, 2641, 3515, 3670, 4865, 4921, 5138, 5143, 5282, 6973, 7030, 9730, 9842, 10286, 12845, 13205, 13579, 13946, 18487, 24605, 25690, 25715, 26410, 27158, 34865, 36001, 36974, 48811, 49210, 51013, 51430, 67895, 69730, 72002, 92435, 95053, 97622, 97717, 102026, 135790, 180005, 184870, 190106, 195434, 244055, 255065, 258001, 357091, 360010, 475265, 488110, 488585, 510130, 516002, 684019, 714182, 950530, 969247, 977170, 1290005, 1368038, 1785455, 1806007, 1887481, 1938494, 2580010, 3420095, 3570910, 3612014, 3774962, 4846235, 6784729, 6840190, 9030035, 9437405, 9692470, 13212367, 13569458, 18060070, 18874810, 26424734, 33923645, 35862139, 66061835, 67847290, 71724278, 132123670, 179310695, 251034973, 358621390, 502069946, 1255174865, 2510349730]

約数ペア:

[(1, 2510349730), (2, 1255174865), (5, 502069946), (7, 358621390), (10, 251034973), (14, 179310695), (19, 132123670), (35, 71724278), (37, 67847290), (38, 66061835), (70, 35862139), (74, 33923645), (95, 26424734), (133, 18874810), (139, 18060070), (185, 13569458), (190, 13212367), (259, 9692470), (266, 9437405), (278, 9030035), (367, 6840190), (370, 6784729), (518, 4846235), (665, 3774962), (695, 3612014), (703, 3570910), (734, 3420095), (973, 2580010), (1295, 1938494), (1330, 1887481), (1390, 1806007), (1406, 1785455), (1835, 1368038), (1946, 1290005), (2569, 977170), (2590, 969247), (2641, 950530), (3515, 714182), (3670, 684019), (4865, 516002), (4921, 510130), (5138, 488585), (5143, 488110), (5282, 475265), (6973, 360010), (7030, 357091), (9730, 258001), (9842, 255065), (10286, 244055), (12845, 195434), (13205, 190106), (13579, 184870), (13946, 180005), (18487, 135790), (24605, 102026), (25690, 97717), (25715, 97622), (26410, 95053), (27158, 92435), (34865, 72002), (36001, 69730), (36974, 67895), (48811, 51430), (49210, 51013)]