778839348690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28921}}^1\times {\mathrm{23017}}^1$

素因数の和:51964

約数の個数: 96

約数和(自身を含む): 2180920328496

約数和(自身を除く): 1402080979806

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 23017, 28921, 46034, 57842, 69051, 86763, 115085, 138102, 144605, 173526, 207153, 230170, 260289, 289210, 299221, 345255, 375973, 414306, 433815, 520578, 598442, 690510, 751946, 867630, 897663, 1035765, 1127919, 1301445, 1496105, 1795326, 1879865, 2071530, 2255838, 2602890, 2692989, 2992210, 3383757, 3759730, 4488315, 5385978, 5639595, 6767514, 8976630, 11279190, 13464945, 16918785, 26929890, 33837570, 665674657, 1331349314, 1997023971, 3328373285, 3994047942, 5991071913, 6656746570, 8653770541, 9985119855, 11982143826, 17307541082, 19970239710, 25961311623, 29955359565, 43268852705, 51922623246, 59910719130, 77883934869, 86537705410, 129806558115, 155767869738, 259613116230, 389419674345, 778839348690]

約数ペア:

[(1, 778839348690), (2, 389419674345), (3, 259613116230), (5, 155767869738), (6, 129806558115), (9, 86537705410), (10, 77883934869), (13, 59910719130), (15, 51922623246), (18, 43268852705), (26, 29955359565), (30, 25961311623), (39, 19970239710), (45, 17307541082), (65, 11982143826), (78, 9985119855), (90, 8653770541), (117, 6656746570), (130, 5991071913), (195, 3994047942), (234, 3328373285), (390, 1997023971), (585, 1331349314), (1170, 665674657), (23017, 33837570), (28921, 26929890), (46034, 16918785), (57842, 13464945), (69051, 11279190), (86763, 8976630), (115085, 6767514), (138102, 5639595), (144605, 5385978), (173526, 4488315), (207153, 3759730), (230170, 3383757), (260289, 2992210), (289210, 2692989), (299221, 2602890), (345255, 2255838), (375973, 2071530), (414306, 1879865), (433815, 1795326), (520578, 1496105), (598442, 1301445), (690510, 1127919), (751946, 1035765), (867630, 897663)]