2247243390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{72797}}^1$

素因数の和:72831

約数の個数: 96

約数和(自身を含む): 6813892800

約数和(自身を除く): 4566649410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 3087, 3430, 4410, 5145, 6174, 10290, 15435, 30870, 72797, 145594, 218391, 363985, 436782, 509579, 655173, 727970, 1019158, 1091955, 1310346, 1528737, 2183910, 2547895, 3057474, 3275865, 3567053, 4586211, 5095790, 6551730, 7134106, 7643685, 9172422, 10701159, 15287370, 17835265, 21402318, 22931055, 24969371, 32103477, 35670530, 45862110, 49938742, 53505795, 64206954, 74908113, 107011590, 124846855, 149816226, 160517385, 224724339, 249693710, 321034770, 374540565, 449448678, 749081130, 1123621695, 2247243390]

約数ペア:

[(1, 2247243390), (2, 1123621695), (3, 749081130), (5, 449448678), (6, 374540565), (7, 321034770), (9, 249693710), (10, 224724339), (14, 160517385), (15, 149816226), (18, 124846855), (21, 107011590), (30, 74908113), (35, 64206954), (42, 53505795), (45, 49938742), (49, 45862110), (63, 35670530), (70, 32103477), (90, 24969371), (98, 22931055), (105, 21402318), (126, 17835265), (147, 15287370), (210, 10701159), (245, 9172422), (294, 7643685), (315, 7134106), (343, 6551730), (441, 5095790), (490, 4586211), (630, 3567053), (686, 3275865), (735, 3057474), (882, 2547895), (1029, 2183910), (1470, 1528737), (1715, 1310346), (2058, 1091955), (2205, 1019158), (3087, 727970), (3430, 655173), (4410, 509579), (5145, 436782), (6174, 363985), (10290, 218391), (15435, 145594), (30870, 72797)]