15687250654380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{22436641}}^1$

素因数の和:22436967

約数の個数: 96

約数和(自身を含む): 45111650884608

約数和(自身を除く): 29424400230228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 271, 430, 516, 542, 645, 813, 860, 1084, 1290, 1355, 1626, 2580, 2710, 3252, 4065, 5420, 8130, 11653, 16260, 23306, 34959, 46612, 58265, 69918, 116530, 139836, 174795, 233060, 349590, 699180, 22436641, 44873282, 67309923, 89746564, 112183205, 134619846, 224366410, 269239692, 336549615, 448732820, 673099230, 964775563, 1346198460, 1929551126, 2894326689, 3859102252, 4823877815, 5788653378, 6080329711, 9647755630, 11577306756, 12160659422, 14471633445, 18240989133, 19295511260, 24321318844, 28943266890, 30401648555, 36481978266, 57886533780, 60803297110, 72963956532, 91204945665, 121606594220, 182409891330, 261454177573, 364819782660, 522908355146, 784362532719, 1045816710292, 1307270887865, 1568725065438, 2614541775730, 3137450130876, 3921812663595, 5229083551460, 7843625327190, 15687250654380]

約数ペア:

[(1, 15687250654380), (2, 7843625327190), (3, 5229083551460), (4, 3921812663595), (5, 3137450130876), (6, 2614541775730), (10, 1568725065438), (12, 1307270887865), (15, 1045816710292), (20, 784362532719), (30, 522908355146), (43, 364819782660), (60, 261454177573), (86, 182409891330), (129, 121606594220), (172, 91204945665), (215, 72963956532), (258, 60803297110), (271, 57886533780), (430, 36481978266), (516, 30401648555), (542, 28943266890), (645, 24321318844), (813, 19295511260), (860, 18240989133), (1084, 14471633445), (1290, 12160659422), (1355, 11577306756), (1626, 9647755630), (2580, 6080329711), (2710, 5788653378), (3252, 4823877815), (4065, 3859102252), (5420, 2894326689), (8130, 1929551126), (11653, 1346198460), (16260, 964775563), (23306, 673099230), (34959, 448732820), (46612, 336549615), (58265, 269239692), (69918, 224366410), (116530, 134619846), (139836, 112183205), (174795, 89746564), (233060, 67309923), (349590, 44873282), (699180, 22436641)]