2912665770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11087}}^1$

素因数の和:11249

約数の個数: 128

約数和(自身を含む): 8941363200

約数和(自身を除く): 6028697430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 139, 189, 210, 270, 278, 315, 378, 417, 630, 695, 834, 945, 973, 1251, 1390, 1890, 1946, 2085, 2502, 2919, 3753, 4170, 4865, 5838, 6255, 7506, 8757, 9730, 11087, 12510, 14595, 17514, 18765, 22174, 26271, 29190, 33261, 37530, 43785, 52542, 55435, 66522, 77609, 87570, 99783, 110870, 131355, 155218, 166305, 199566, 232827, 262710, 299349, 332610, 388045, 465654, 498915, 598698, 698481, 776090, 997830, 1164135, 1396962, 1496745, 1541093, 2095443, 2328270, 2993490, 3082186, 3492405, 4190886, 4623279, 6984810, 7705465, 9246558, 10477215, 10787651, 13869837, 15410930, 20954430, 21575302, 23116395, 27739674, 32362953, 41609511, 46232790, 53938255, 64725906, 69349185, 83219022, 97088859, 107876510, 138698370, 161814765, 194177718, 208047555, 291266577, 323629530, 416095110, 485444295, 582533154, 970888590, 1456332885, 2912665770]

約数ペア:

[(1, 2912665770), (2, 1456332885), (3, 970888590), (5, 582533154), (6, 485444295), (7, 416095110), (9, 323629530), (10, 291266577), (14, 208047555), (15, 194177718), (18, 161814765), (21, 138698370), (27, 107876510), (30, 97088859), (35, 83219022), (42, 69349185), (45, 64725906), (54, 53938255), (63, 46232790), (70, 41609511), (90, 32362953), (105, 27739674), (126, 23116395), (135, 21575302), (139, 20954430), (189, 15410930), (210, 13869837), (270, 10787651), (278, 10477215), (315, 9246558), (378, 7705465), (417, 6984810), (630, 4623279), (695, 4190886), (834, 3492405), (945, 3082186), (973, 2993490), (1251, 2328270), (1390, 2095443), (1890, 1541093), (1946, 1496745), (2085, 1396962), (2502, 1164135), (2919, 997830), (3753, 776090), (4170, 698481), (4865, 598698), (5838, 498915), (6255, 465654), (7506, 388045), (8757, 332610), (9730, 299349), (11087, 262710), (12510, 232827), (14595, 199566), (17514, 166305), (18765, 155218), (22174, 131355), (26271, 110870), (29190, 99783), (33261, 87570), (37530, 77609), (43785, 66522), (52542, 55435)]