135138990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1823}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 371920896

約数和(自身を除く): 236781906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1765, 1823, 2118, 2471, 3530, 3646, 4942, 5295, 5469, 7413, 9115, 10590, 10938, 12355, 12761, 14826, 18230, 24710, 25522, 27345, 37065, 38283, 54690, 63805, 74130, 76566, 127610, 191415, 382830, 643519, 1287038, 1930557, 3217595, 3861114, 4504633, 6435190, 9009266, 9652785, 13513899, 19305570, 22523165, 27027798, 45046330, 67569495, 135138990]

約数ペア:

[(1, 135138990), (2, 67569495), (3, 45046330), (5, 27027798), (6, 22523165), (7, 19305570), (10, 13513899), (14, 9652785), (15, 9009266), (21, 6435190), (30, 4504633), (35, 3861114), (42, 3217595), (70, 1930557), (105, 1287038), (210, 643519), (353, 382830), (706, 191415), (1059, 127610), (1765, 76566), (1823, 74130), (2118, 63805), (2471, 54690), (3530, 38283), (3646, 37065), (4942, 27345), (5295, 25522), (5469, 24710), (7413, 18230), (9115, 14826), (10590, 12761), (10938, 12355)]