187430870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13007}}^1$

素因数の和:13156

約数の個数: 32

約数和(自身を含む): 370884096

約数和(自身を除く): 183453226

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 13007, 14410, 26014, 65035, 130070, 143077, 286154, 715385, 1430770, 1703917, 3407834, 8519585, 17039170, 18743087, 37486174, 93715435, 187430870]

約数ペア:

[(1, 187430870), (2, 93715435), (5, 37486174), (10, 18743087), (11, 17039170), (22, 8519585), (55, 3407834), (110, 1703917), (131, 1430770), (262, 715385), (655, 286154), (1310, 143077), (1441, 130070), (2882, 65035), (7205, 26014), (13007, 14410)]