11968308870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2801}}^1\times {\mathrm{20347}}^1$

素因数の和:23165

約数の個数: 64

約数和(自身を含む): 32840695296

約数和(自身を除く): 20872386426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2801, 5602, 8403, 14005, 16806, 19607, 20347, 28010, 39214, 40694, 42015, 58821, 61041, 84030, 98035, 101735, 117642, 122082, 142429, 196070, 203470, 284858, 294105, 305205, 427287, 588210, 610410, 712145, 854574, 1424290, 2136435, 4272870, 56991947, 113983894, 170975841, 284959735, 341951682, 398943629, 569919470, 797887258, 854879205, 1196830887, 1709758410, 1994718145, 2393661774, 3989436290, 5984154435, 11968308870]

約数ペア:

[(1, 11968308870), (2, 5984154435), (3, 3989436290), (5, 2393661774), (6, 1994718145), (7, 1709758410), (10, 1196830887), (14, 854879205), (15, 797887258), (21, 569919470), (30, 398943629), (35, 341951682), (42, 284959735), (70, 170975841), (105, 113983894), (210, 56991947), (2801, 4272870), (5602, 2136435), (8403, 1424290), (14005, 854574), (16806, 712145), (19607, 610410), (20347, 588210), (28010, 427287), (39214, 305205), (40694, 294105), (42015, 284858), (58821, 203470), (61041, 196070), (84030, 142429), (98035, 122082), (101735, 117642)]