27686190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131839}}^1$

素因数の和:131856

約数の個数: 32

約数和(自身を含む): 75939840

約数和(自身を除く): 48253650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 131839, 263678, 395517, 659195, 791034, 922873, 1318390, 1845746, 1977585, 2768619, 3955170, 4614365, 5537238, 9228730, 13843095, 27686190]

約数ペア:

[(1, 27686190), (2, 13843095), (3, 9228730), (5, 5537238), (6, 4614365), (7, 3955170), (10, 2768619), (14, 1977585), (15, 1845746), (21, 1318390), (30, 922873), (35, 791034), (42, 659195), (70, 395517), (105, 263678), (210, 131839)]