455788970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 1059028992

約数和(自身を除く): 603240022

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 107, 130, 151, 155, 182, 214, 217, 302, 310, 403, 434, 455, 535, 749, 755, 806, 910, 1057, 1070, 1085, 1391, 1498, 1510, 1963, 2015, 2114, 2170, 2782, 2821, 3317, 3745, 3926, 4030, 4681, 5285, 5642, 6634, 6955, 7490, 9362, 9737, 9815, 10570, 13741, 13910, 14105, 16157, 16585, 19474, 19630, 23219, 23405, 27482, 28210, 32314, 32767, 33170, 43121, 46438, 46810, 48685, 60853, 65534, 68705, 80785, 86242, 97370, 113099, 116095, 121706, 137410, 161570, 163835, 210041, 215605, 226198, 232190, 301847, 304265, 327670, 420082, 425971, 431210, 500867, 565495, 603694, 608530, 851942, 1001734, 1050205, 1130990, 1470287, 1509235, 2100410, 2129855, 2504335, 2940574, 3018470, 3506069, 4259710, 5008670, 6511271, 7012138, 7351435, 13022542, 14702870, 17530345, 32556355, 35060690, 45578897, 65112710, 91157794, 227894485, 455788970]

約数ペア:

[(1, 455788970), (2, 227894485), (5, 91157794), (7, 65112710), (10, 45578897), (13, 35060690), (14, 32556355), (26, 17530345), (31, 14702870), (35, 13022542), (62, 7351435), (65, 7012138), (70, 6511271), (91, 5008670), (107, 4259710), (130, 3506069), (151, 3018470), (155, 2940574), (182, 2504335), (214, 2129855), (217, 2100410), (302, 1509235), (310, 1470287), (403, 1130990), (434, 1050205), (455, 1001734), (535, 851942), (749, 608530), (755, 603694), (806, 565495), (910, 500867), (1057, 431210), (1070, 425971), (1085, 420082), (1391, 327670), (1498, 304265), (1510, 301847), (1963, 232190), (2015, 226198), (2114, 215605), (2170, 210041), (2782, 163835), (2821, 161570), (3317, 137410), (3745, 121706), (3926, 116095), (4030, 113099), (4681, 97370), (5285, 86242), (5642, 80785), (6634, 68705), (6955, 65534), (7490, 60853), (9362, 48685), (9737, 46810), (9815, 46438), (10570, 43121), (13741, 33170), (13910, 32767), (14105, 32314), (16157, 28210), (16585, 27482), (19474, 23405), (19630, 23219)]