1915084710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{276347}}^1$

素因数の和:276378

約数の個数: 96

約数和(自身を含む): 6207881472

約数和(自身を除く): 4292796762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 276347, 552694, 829041, 1381735, 1658082, 1934429, 2487123, 2763470, 3039817, 3868858, 4145205, 4974246, 5803287, 6079634, 8290410, 9119451, 9672145, 11606574, 12435615, 15199085, 17409861, 18238902, 19344290, 21278719, 24871230, 27358353, 29016435, 30398170, 34819722, 42557438, 45597255, 54716706, 58032870, 63836157, 87049305, 91194510, 106393595, 127672314, 136791765, 174098610, 191508471, 212787190, 273583530, 319180785, 383016942, 638361570, 957542355, 1915084710]

約数ペア:

[(1, 1915084710), (2, 957542355), (3, 638361570), (5, 383016942), (6, 319180785), (7, 273583530), (9, 212787190), (10, 191508471), (11, 174098610), (14, 136791765), (15, 127672314), (18, 106393595), (21, 91194510), (22, 87049305), (30, 63836157), (33, 58032870), (35, 54716706), (42, 45597255), (45, 42557438), (55, 34819722), (63, 30398170), (66, 29016435), (70, 27358353), (77, 24871230), (90, 21278719), (99, 19344290), (105, 18238902), (110, 17409861), (126, 15199085), (154, 12435615), (165, 11606574), (198, 9672145), (210, 9119451), (231, 8290410), (315, 6079634), (330, 5803287), (385, 4974246), (462, 4145205), (495, 3868858), (630, 3039817), (693, 2763470), (770, 2487123), (990, 1934429), (1155, 1658082), (1386, 1381735), (2310, 829041), (3465, 552694), (6930, 276347)]