136588790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33893}}^1$

素因数の和:33944

約数の個数: 32

約数和(自身を含む): 273321216

約数和(自身を除く): 136732426

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 33893, 67786, 169465, 338930, 440609, 881218, 1050683, 2101366, 2203045, 4406090, 5253415, 10506830, 13658879, 27317758, 68294395, 136588790]

約数ペア:

[(1, 136588790), (2, 68294395), (5, 27317758), (10, 13658879), (13, 10506830), (26, 5253415), (31, 4406090), (62, 2203045), (65, 2101366), (130, 1050683), (155, 881218), (310, 440609), (403, 338930), (806, 169465), (2015, 67786), (4030, 33893)]